2031424430051 has 2 divisors, whose sum is σ = 2031424430052. Its totient is φ = 2031424430050.

The previous prime is 2031424430023. The next prime is 2031424430059. The reversal of 2031424430051 is 1500344241302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2031424430051 - 2³⁸ = 1756546523107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2031424429996 and 2031424430023.

It is not a weakly prime, because it can be changed into another prime (2031424430059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015712215025 + 1015712215026.

It is an arithmetic number, because the mean of its divisors is an integer number (1015712215026).

Almost surely, 2^{2031424430051} is an apocalyptic number.

2031424430051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031424430051 is an equidigital number, since it uses as much as digits as its factorization.

2031424430051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 2031424430051 its reverse (1500344241302), we get a palindrome (3531768671353).

The spelling of 2031424430051 in words is "two trillion, thirty-one billion, four hundred twenty-four million, four hundred thirty thousand, fifty-one".