2112153110 has 16 divisors (see below), whose sum is σ = 3802745232. Its totient is φ = 844668000.

The previous prime is 2112153061. The next prime is 2112153137. The reversal of 2112153110 is 113512112.

It is a super-2 number, since 2×2112153110² = 8922381520165344200, which 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, 26885 + ... + 70335.

It is an arithmetic number, because the mean of its divisors is an integer number (237671577).

Almost surely, 2^2112153110 is an apocalyptic number.

2112153110 is a deficient number, since it is larger than the sum of its proper divisors (1690592122).

2112153110 is a wasteful number, since it uses less digits than its factorization.

2112153110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48319.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 2112153110 is about 45958.1669564834. The cubic root of 2112153110 is about 1283.0447353894.

Adding to 2112153110 its reverse (113512112), we get a palindrome (2225665222).

The spelling of 2112153110 in words is "two billion, one hundred twelve million, one hundred fifty-three thousand, one hundred ten".