112570020513 has 16 divisors (see below), whose sum is σ = 166810493760. Its totient is φ = 75028638528.

The previous prime is 112570020469. The next prime is 112570020527. The reversal of 112570020513 is 315020075211.

112570020513 is a `hidden beast` number, since 1 + 125 + 7 + 0 + 0 + 20 + 513 = 666.

It is not a de Polignac number, because 112570020513 - 2⁶ = 112570020449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (112570020413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386295 + ... + 611852.

It is an arithmetic number, because the mean of its divisors is an integer number (10425655860).

Almost surely, 2^112570020513 is an apocalyptic number.

It is an amenable number.

112570020513 is a deficient number, since it is larger than the sum of its proper divisors (54240473247).

112570020513 is an equidigital number, since it uses as much as digits as its factorization.

112570020513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002333 (or 1002327 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

Adding to 112570020513 its reverse (315020075211), we get a palindrome (427590095724).

The spelling of 112570020513 in words is "one hundred twelve billion, five hundred seventy million, twenty thousand, five hundred thirteen".