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10031010113 = 113193145971
BaseRepresentation
bin10010101011110010…
…10001000101000001
3221220002010010000002
421111321101011001
5131020414310423
64335211205345
7503402115305
oct112571210501
927802103002
1010031010113
114288275403
121b3b446855
13c3b257157
146b2315d05
153da986228
hex255e51141

10031010113 has 8 divisors (see below), whose sum is σ = 10125241056. Its totient is φ = 9936875200.

The previous prime is 10031010107. The next prime is 10031010133. The reversal of 10031010113 is 31101013001.

It is a happy number.

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 10031010113 - 210 = 10031009089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10031010094 and 10031010103.

It is not an unprimeable number, because it can be changed into a prime (10031010133) 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, 195218 + ... + 241188.

It is an arithmetic number, because the mean of its divisors is an integer number (1265655132).

Almost surely, 210031010113 is an apocalyptic number.

It is an amenable number.

10031010113 is a deficient number, since it is larger than the sum of its proper divisors (94230943).

10031010113 is a wasteful number, since it uses less digits than its factorization.

10031010113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48015.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 10031010113 its reverse (31101013001), we get a palindrome (41132023114).

The spelling of 10031010113 in words is "ten billion, thirty-one million, ten thousand, one hundred thirteen".

Divisors: 1 113 1931 45971 218203 5194723 88770001 10031010113