2152301042431 has 2 divisors, whose sum is σ = 2152301042432. Its totient is φ = 2152301042430.

The previous prime is 2152301042371. The next prime is 2152301042449. The reversal of 2152301042431 is 1342401032512.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2152301042431 - 2³⁷ = 2014862088959 is a prime.

It is a super-2 number, since 2×2152301042431² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2152301042431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152301046431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076150521215 + 1076150521216.

It is an arithmetic number, because the mean of its divisors is an integer number (1076150521216).

Almost surely, 2^{2152301042431} is an apocalyptic number.

2152301042431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152301042431 is an equidigital number, since it uses as much as digits as its factorization.

2152301042431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 2152301042431 its reverse (1342401032512), we get a palindrome (3494702074943).

The spelling of 2152301042431 in words is "two trillion, one hundred fifty-two billion, three hundred one million, forty-two thousand, four hundred thirty-one".