112120210051 has 2 divisors, whose sum is σ = 112120210052. Its totient is φ = 112120210050.

The previous prime is 112120210021. The next prime is 112120210063. The reversal of 112120210051 is 150012021211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112120210051 - 2²⁹ = 111583339139 is a prime.

It is a super-2 number, since 2×112120210051² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112120210021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060105025 + 56060105026.

It is an arithmetic number, because the mean of its divisors is an integer number (56060105026).

Almost surely, 2^112120210051 is an apocalyptic number.

112120210051 is a deficient number, since it is larger than the sum of its proper divisors (1).

112120210051 is an equidigital number, since it uses as much as digits as its factorization.

112120210051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 112120210051 its reverse (150012021211), we get a palindrome (262132231262).

The spelling of 112120210051 in words is "one hundred twelve billion, one hundred twenty million, two hundred ten thousand, fifty-one".