2112323510 has 32 divisors (see below), whose sum is σ = 4171046400. Its totient is φ = 763819360.

The previous prime is 2112323501. The next prime is 2112323531. The reversal of 2112323510 is 153232112.

It is a super-2 number, since 2×2112323510² = 8923821221797440200, 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 15 ways as a sum of consecutive naturals, for example, 33950 + ... + 73329.

It is an arithmetic number, because the mean of its divisors is an integer number (130345200).

Almost surely, 2^2112323510 is an apocalyptic number.

2112323510 is a deficient number, since it is larger than the sum of its proper divisors (2058722890).

2112323510 is a wasteful number, since it uses less digits than its factorization.

2112323510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107476.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2112323510 is about 45960.0207789335. The cubic root of 2112323510 is about 1283.0792380875.

Adding to 2112323510 its reverse (153232112), we get a palindrome (2265555622).

The spelling of 2112323510 in words is "two billion, one hundred twelve million, three hundred twenty-three thousand, five hundred ten".