530251253131 has 2 divisors, whose sum is σ = 530251253132. Its totient is φ = 530251253130.

The previous prime is 530251253099. The next prime is 530251253137. The reversal of 530251253131 is 131352152035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530251253131 - 2⁵ = 530251253099 is a prime.

It is a super-2 number, since 2×530251253131² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 530251253093 and 530251253102.

It is not a weakly prime, because it can be changed into another prime (530251253137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265125626565 + 265125626566.

It is an arithmetic number, because the mean of its divisors is an integer number (265125626566).

Almost surely, 2^530251253131 is an apocalyptic number.

530251253131 is a deficient number, since it is larger than the sum of its proper divisors (1).

530251253131 is an equidigital number, since it uses as much as digits as its factorization.

530251253131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 530251253131 in words is "five hundred thirty billion, two hundred fifty-one million, two hundred fifty-three thousand, one hundred thirty-one".