103415552231 has 2 divisors, whose sum is σ = 103415552232. Its totient is φ = 103415552230.

The previous prime is 103415552221. The next prime is 103415552287. The reversal of 103415552231 is 132255514301.

It is a weak prime.

It is an emirp because it is prime and its reverse (132255514301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103415552231 is a prime.

It is a super-2 number, since 2×103415552231² (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 (103415552221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51707776115 + 51707776116.

It is an arithmetic number, because the mean of its divisors is an integer number (51707776116).

Almost surely, 2^103415552231 is an apocalyptic number.

103415552231 is a deficient number, since it is larger than the sum of its proper divisors (1).

103415552231 is an equidigital number, since it uses as much as digits as its factorization.

103415552231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 103415552231 in words is "one hundred three billion, four hundred fifteen million, five hundred fifty-two thousand, two hundred thirty-one".