113212323029 has 8 divisors (see below), whose sum is σ = 121925310360. Its totient is φ = 104499956736.

The previous prime is 113212322983. The next prime is 113212323067. The reversal of 113212323029 is 920323212311.

It can be written as a sum of positive squares in 4 ways, for example, as 42031150225 + 71181172804 = 205015^2 + 266798^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113212323029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113212322992 and 113212323010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113212323079) 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, 265637 + ... + 544965.

It is an arithmetic number, because the mean of its divisors is an integer number (15240663795).

Almost surely, 2^113212323029 is an apocalyptic number.

It is an amenable number.

113212323029 is a deficient number, since it is larger than the sum of its proper divisors (8712987331).

113212323029 is a wasteful number, since it uses less digits than its factorization.

113212323029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310519.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 113212323029 in words is "one hundred thirteen billion, two hundred twelve million, three hundred twenty-three thousand, twenty-nine".