2112510263 has 2 divisors, whose sum is σ = 2112510264. Its totient is φ = 2112510262.

The previous prime is 2112510247. The next prime is 2112510313. The reversal of 2112510263 is 3620152112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2112510263 - 2⁴ = 2112510247 is a prime.

It is a super-2 number, since 2×2112510263² = 8925399222560658338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112510223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056255131 + 1056255132.

It is an arithmetic number, because the mean of its divisors is an integer number (1056255132).

Almost surely, 2^2112510263 is an apocalyptic number.

2112510263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112510263 is an equidigital number, since it uses as much as digits as its factorization.

2112510263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2112510263 is about 45962.0524237115. The cubic root of 2112510263 is about 1283.1170498202.

Adding to 2112510263 its reverse (3620152112), we get a palindrome (5732662375).

The spelling of 2112510263 in words is "two billion, one hundred twelve million, five hundred ten thousand, two hundred sixty-three".