2312021051 has 2 divisors, whose sum is σ = 2312021052. Its totient is φ = 2312021050.

The previous prime is 2312020999. The next prime is 2312021069. The reversal of 2312021051 is 1501202132.

It is a happy number.

2312021051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2312021051 is a prime.

It is not a weakly prime, because it can be changed into another prime (2312021081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156010525 + 1156010526.

It is an arithmetic number, because the mean of its divisors is an integer number (1156010526).

Almost surely, 2^2312021051 is an apocalyptic number.

2312021051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312021051 is an equidigital number, since it uses as much as digits as its factorization.

2312021051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2312021051 is about 48083.4800217289. The cubic root of 2312021051 is about 1322.3018168990.

Adding to 2312021051 its reverse (1501202132), we get a palindrome (3813223183).

The spelling of 2312021051 in words is "two billion, three hundred twelve million, twenty-one thousand, fifty-one".