101130302431 has 2 divisors, whose sum is σ = 101130302432. Its totient is φ = 101130302430.

The previous prime is 101130302363. The next prime is 101130302467. The reversal of 101130302431 is 134203031101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101130302431 - 2²¹ = 101128205279 is a prime.

It is a super-2 number, since 2×101130302431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101130302399 and 101130302408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101130302531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50565151215 + 50565151216.

It is an arithmetic number, because the mean of its divisors is an integer number (50565151216).

Almost surely, 2^101130302431 is an apocalyptic number.

101130302431 is a deficient number, since it is larger than the sum of its proper divisors (1).

101130302431 is an equidigital number, since it uses as much as digits as its factorization.

101130302431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101130302431 its reverse (134203031101), we get a palindrome (235333333532).

The spelling of 101130302431 in words is "one hundred one billion, one hundred thirty million, three hundred two thousand, four hundred thirty-one".