210113232115 has 32 divisors (see below), whose sum is σ = 259162787520. Its totient is φ = 163471564800.

The previous prime is 210113232083. The next prime is 210113232151. The reversal of 210113232115 is 511232311012.

It is not a de Polignac number, because 210113232115 - 2⁵ = 210113232083 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37244695 + ... + 37250335.

It is an arithmetic number, because the mean of its divisors is an integer number (8098837110).

Almost surely, 2^210113232115 is an apocalyptic number.

210113232115 is a deficient number, since it is larger than the sum of its proper divisors (49049555405).

210113232115 is a wasteful number, since it uses less digits than its factorization.

210113232115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7063.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 210113232115 its reverse (511232311012), we get a palindrome (721345543127).

The spelling of 210113232115 in words is "two hundred ten billion, one hundred thirteen million, two hundred thirty-two thousand, one hundred fifteen".