113101021129 has 8 divisors (see below), whose sum is σ = 113936921280. Its totient is φ = 112265438736.

The previous prime is 113101021127. The next prime is 113101021153. The reversal of 113101021129 is 921120101311.

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 113101021129 - 2¹ = 113101021127 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113101021127) 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, 660399 + ... + 813835.

It is an arithmetic number, because the mean of its divisors is an integer number (14242115160).

Almost surely, 2^113101021129 is an apocalyptic number.

It is an amenable number.

113101021129 is a deficient number, since it is larger than the sum of its proper divisors (835900151).

113101021129 is a wasteful number, since it uses less digits than its factorization.

113101021129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158879.

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 113101021129 in words is "one hundred thirteen billion, one hundred one million, twenty-one thousand, one hundred twenty-nine".