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10110001051 = 71198771663
BaseRepresentation
bin10010110101001101…
…00101111110011011
3222002120202021012101
421122212211332123
5131201130013201
64351112224231
7505351406503
oct113246457633
928076667171
1010110001051
114318917477
121b6199b077
13c51723157
146bc9d8a03
153e288ad01
hex25a9a5f9b

10110001051 has 8 divisors (see below), whose sum is σ = 10257698304. Its totient is φ = 9962451240.

The previous prime is 10110001019. The next prime is 10110001073. The reversal of 10110001051 is 15010001101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10110001051 - 25 = 10110001019 is a prime.

It is a super-2 number, since 2×101100010512 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10110001351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105246 + ... + 176908.

It is an arithmetic number, because the mean of its divisors is an integer number (1282212288).

Almost surely, 210110001051 is an apocalyptic number.

10110001051 is a deficient number, since it is larger than the sum of its proper divisors (147697253).

10110001051 is an equidigital number, since it uses as much as digits as its factorization.

10110001051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73721.

The product of its (nonzero) digits is 5, while the sum is 10.

Adding to 10110001051 its reverse (15010001101), we get a palindrome (25120002152).

The spelling of 10110001051 in words is "ten billion, one hundred ten million, one thousand, fifty-one".

Divisors: 1 71 1987 71663 141077 5088073 142394381 10110001051