113031003040 has 48 divisors (see below), whose sum is σ = 281090265120. Its totient is φ = 42832800000.

The previous prime is 113031003023. The next prime is 113031003077. The reversal of 113031003040 is 40300130311.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 18587586 + ... + 18593665.

It is an arithmetic number, because the mean of its divisors is an integer number (5856047190).

Almost surely, 2^113031003040 is an apocalyptic number.

113031003040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113031003040 is an abundant number, since it is smaller than the sum of its proper divisors (168059262080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113031003040 is a wasteful number, since it uses less digits than its factorization.

113031003040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37181285 (or 37181277 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 113031003040 its reverse (40300130311), we get a palindrome (153331133351).

The spelling of 113031003040 in words is "one hundred thirteen billion, thirty-one million, three thousand, forty".