113143004132 has 12 divisors (see below), whose sum is σ = 198144476796. Its totient is φ = 56530296480.

The previous prime is 113143004123. The next prime is 113143004141. The reversal of 113143004132 is 231400341311.

It is an interprime number because it is at equal distance from previous prime (113143004123) and next prime (113143004141).

It can be written as a sum of positive squares in 2 ways, for example, as 95990910976 + 17152093156 = 309824^2 + 130966^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113143004098 and 113143004107.

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, 10295219 + ... + 10306202.

It is an arithmetic number, because the mean of its divisors is an integer number (16512039733).

Almost surely, 2^113143004132 is an apocalyptic number.

It is an amenable number.

113143004132 is a deficient number, since it is larger than the sum of its proper divisors (85001472664).

113143004132 is a wasteful number, since it uses less digits than its factorization.

113143004132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20602798 (or 20602796 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 113143004132 its reverse (231400341311), we get a palindrome (344543345443).

The spelling of 113143004132 in words is "one hundred thirteen billion, one hundred forty-three million, four thousand, one hundred thirty-two".