111536434132 has 12 divisors (see below), whose sum is σ = 197937897696. Its totient is φ = 54982749080.

The previous prime is 111536434109. The next prime is 111536434151. The reversal of 111536434132 is 231434635111.

It is a super-2 number, since 2×111536434132² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196366678 + ... + 196367245.

It is an arithmetic number, because the mean of its divisors is an integer number (16494824808).

Almost surely, 2^111536434132 is an apocalyptic number.

It is an amenable number.

111536434132 is a deficient number, since it is larger than the sum of its proper divisors (86401463564).

111536434132 is a wasteful number, since it uses less digits than its factorization.

111536434132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392733998 (or 392733996 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The spelling of 111536434132 in words is "one hundred eleven billion, five hundred thirty-six million, four hundred thirty-four thousand, one hundred thirty-two".