111232141097 has 32 divisors (see below), whose sum is σ = 142541414400. Its totient is φ = 84278517120.

The previous prime is 111232141067. The next prime is 111232141151. The reversal of 111232141097 is 790141232111.

It is not a de Polignac number, because 111232141097 - 2²⁴ = 111215363881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111232141037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663029 + ... + 813677.

It is an arithmetic number, because the mean of its divisors is an integer number (4454419200).

Almost surely, 2^111232141097 is an apocalyptic number.

It is an amenable number.

111232141097 is a deficient number, since it is larger than the sum of its proper divisors (31309273303).

111232141097 is a wasteful number, since it uses less digits than its factorization.

111232141097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150933.

The product of its (nonzero) digits is 3024, while the sum is 32.

The spelling of 111232141097 in words is "one hundred eleven billion, two hundred thirty-two million, one hundred forty-one thousand, ninety-seven".