120112051 has 2 divisors, whose sum is σ = 120112052. Its totient is φ = 120112050.

The previous prime is 120112033. The next prime is 120112067. The reversal of 120112051 is 150211021.

It is a strong prime.

It is an emirp because it is prime and its reverse (150211021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120112051 - 2⁵ = 120112019 is a prime.

It is not a weakly prime, because it can be changed into another prime (120112081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60056025 + 60056026.

It is an arithmetic number, because the mean of its divisors is an integer number (60056026).

Almost surely, 2^120112051 is an apocalyptic number.

120112051 is a deficient number, since it is larger than the sum of its proper divisors (1).

120112051 is an equidigital number, since it uses as much as digits as its factorization.

120112051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 120112051 is about 10959.5643617801. The cubic root of 120112051 is about 493.3958901781.

Adding to 120112051 its reverse (150211021), we get a palindrome (270323072).

The spelling of 120112051 in words is "one hundred twenty million, one hundred twelve thousand, fifty-one".