103416365531 has 2 divisors, whose sum is σ = 103416365532. Its totient is φ = 103416365530.

The previous prime is 103416365527. The next prime is 103416365567. The reversal of 103416365531 is 135563614301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103416365531 - 2² = 103416365527 is a prime.

It is a super-2 number, since 2×103416365531² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103416364531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51708182765 + 51708182766.

It is an arithmetic number, because the mean of its divisors is an integer number (51708182766).

Almost surely, 2^103416365531 is an apocalyptic number.

103416365531 is a deficient number, since it is larger than the sum of its proper divisors (1).

103416365531 is an equidigital number, since it uses as much as digits as its factorization.

103416365531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 38.

Adding to 103416365531 its reverse (135563614301), we get a palindrome (238979979832).

The spelling of 103416365531 in words is "one hundred three billion, four hundred sixteen million, three hundred sixty-five thousand, five hundred thirty-one".