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106010615161 = 119637328651
BaseRepresentation
bin110001010111010111…
…0011001110101111001
3101010122001200020012001
41202232232121311321
53214102204141121
6120411155221001
710442020234603
oct1425656316571
9333561606161
10106010615161
1140a60257250
12186668a7761
139cc5b54069
1451b9434173
152b56c6c991
hex18aeb99d79

106010615161 has 4 divisors (see below), whose sum is σ = 115647943824. Its totient is φ = 96373286500.

The previous prime is 106010615143. The next prime is 106010615177. The reversal of 106010615161 is 161516010601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 161516010601 = 1114683273691.

It is a cyclic number.

It is not a de Polignac number, because 106010615161 - 211 = 106010613113 is a prime.

It is a super-2 number, since 2×1060106151612 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106010615261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4818664315 + ... + 4818664336.

It is an arithmetic number, because the mean of its divisors is an integer number (28911985956).

Almost surely, 2106010615161 is an apocalyptic number.

106010615161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106010615161 is a deficient number, since it is larger than the sum of its proper divisors (9637328663).

106010615161 is an equidigital number, since it uses as much as digits as its factorization.

106010615161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9637328662.

The product of its (nonzero) digits is 1080, while the sum is 28.

Adding to 106010615161 its reverse (161516010601), we get a palindrome (267526625762).

The spelling of 106010615161 in words is "one hundred six billion, ten million, six hundred fifteen thousand, one hundred sixty-one".

Divisors: 1 11 9637328651 106010615161