113142781076 has 24 divisors (see below), whose sum is σ = 214661718600. Its totient is φ = 51869273472.

The previous prime is 113142781007. The next prime is 113142781093. The reversal of 113142781076 is 670187241311.

It can be written as a sum of positive squares in 4 ways, for example, as 7978776976 + 105164004100 = 89324^2 + 324290^2 .

It is a super-2 number, since 2×113142781076² (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 7 ways as a sum of consecutive naturals, for example, 7293671 + ... + 7309166.

It is an arithmetic number, because the mean of its divisors is an integer number (8944238275).

Almost surely, 2^113142781076 is an apocalyptic number.

It is an amenable number.

113142781076 is a deficient number, since it is larger than the sum of its proper divisors (101518937524).

113142781076 is a wasteful number, since it uses less digits than its factorization.

113142781076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14603003 (or 14603001 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 41.

The spelling of 113142781076 in words is "one hundred thirteen billion, one hundred forty-two million, seven hundred eighty-one thousand, seventy-six".