101112032113 has 4 divisors (see below), whose sum is σ = 104598653940. Its totient is φ = 97625410288.

The previous prime is 101112032111. The next prime is 101112032137. The reversal of 101112032113 is 311230211101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46066895424 + 55045136689 = 214632^2 + 234617^2 .

It is a cyclic number.

It is not a de Polignac number, because 101112032113 - 2¹ = 101112032111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101112032111) 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, 1743310870 + ... + 1743310927.

It is an arithmetic number, because the mean of its divisors is an integer number (26149663485).

Almost surely, 2^101112032113 is an apocalyptic number.

It is an amenable number.

101112032113 is a deficient number, since it is larger than the sum of its proper divisors (3486621827).

101112032113 is an equidigital number, since it uses as much as digits as its factorization.

101112032113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486621826.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 101112032113 its reverse (311230211101), we get a palindrome (412342243214).

The spelling of 101112032113 in words is "one hundred one billion, one hundred twelve million, thirty-two thousand, one hundred thirteen".