545301102131 has 2 divisors, whose sum is σ = 545301102132. Its totient is φ = 545301102130.

The previous prime is 545301102083. The next prime is 545301102139. The reversal of 545301102131 is 131201103545.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545301102131 is a prime.

It is a super-2 number, since 2×545301102131² (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 545301102131.

It is not a weakly prime, because it can be changed into another prime (545301102139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272650551065 + 272650551066.

It is an arithmetic number, because the mean of its divisors is an integer number (272650551066).

Almost surely, 2^545301102131 is an apocalyptic number.

545301102131 is a deficient number, since it is larger than the sum of its proper divisors (1).

545301102131 is an equidigital number, since it uses as much as digits as its factorization.

545301102131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 545301102131 its reverse (131201103545), we get a palindrome (676502205676).

The spelling of 545301102131 in words is "five hundred forty-five billion, three hundred one million, one hundred two thousand, one hundred thirty-one".