253430313010267 has 2 divisors, whose sum is σ = 253430313010268. Its totient is φ = 253430313010266.

The previous prime is 253430313010261. The next prime is 253430313010489. The reversal of 253430313010267 is 762010313034352.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253430313010267 is a prime.

It is a super-2 number, since 2×253430313010267² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (253430313010261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126715156505133 + 126715156505134.

It is an arithmetic number, because the mean of its divisors is an integer number (126715156505134).

Almost surely, 2^{253430313010267} is an apocalyptic number.

253430313010267 is a deficient number, since it is larger than the sum of its proper divisors (1).

253430313010267 is an equidigital number, since it uses as much as digits as its factorization.

253430313010267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 253430313010267 in words is "two hundred fifty-three trillion, four hundred thirty billion, three hundred thirteen million, ten thousand, two hundred sixty-seven".