424252101131 has 2 divisors, whose sum is σ = 424252101132. Its totient is φ = 424252101130.

The previous prime is 424252101101. The next prime is 424252101139. The reversal of 424252101131 is 131101252424.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424252101131 - 2³⁸ = 149374194187 is a prime.

It is a super-2 number, since 2×424252101131² (a number of 24 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 424252101131.

It is not a weakly prime, because it can be changed into another prime (424252101139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212126050565 + 212126050566.

It is an arithmetic number, because the mean of its divisors is an integer number (212126050566).

Almost surely, 2^424252101131 is an apocalyptic number.

424252101131 is a deficient number, since it is larger than the sum of its proper divisors (1).

424252101131 is an equidigital number, since it uses as much as digits as its factorization.

424252101131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 424252101131 its reverse (131101252424), we get a palindrome (555353353555).

The spelling of 424252101131 in words is "four hundred twenty-four billion, two hundred fifty-two million, one hundred one thousand, one hundred thirty-one".