103312100231 has 2 divisors, whose sum is σ = 103312100232. Its totient is φ = 103312100230.

The previous prime is 103312100179. The next prime is 103312100249. The reversal of 103312100231 is 132001213301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103312100231 is a prime.

It is a super-2 number, since 2×103312100231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103312100261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51656050115 + 51656050116.

It is an arithmetic number, because the mean of its divisors is an integer number (51656050116).

Almost surely, 2^103312100231 is an apocalyptic number.

103312100231 is a deficient number, since it is larger than the sum of its proper divisors (1).

103312100231 is an equidigital number, since it uses as much as digits as its factorization.

103312100231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103312100231 its reverse (132001213301), we get a palindrome (235313313532).

The spelling of 103312100231 in words is "one hundred three billion, three hundred twelve million, one hundred thousand, two hundred thirty-one".