103140255503969 has 2 divisors, whose sum is σ = 103140255503970. Its totient is φ = 103140255503968.

The previous prime is 103140255503921. The next prime is 103140255504001. The reversal of 103140255503969 is 969305552041301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52738604758225 + 50401650745744 = 7262135^2 + 7099412^2 .

It is a cyclic number.

It is not a de Polignac number, because 103140255503969 - 2²⁰ = 103140254455393 is a prime.

It is a super-2 number, since 2×103140255503969² (a number of 29 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 103140255503969.

It is not a weakly prime, because it can be changed into another prime (103140255503069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51570127751984 + 51570127751985.

It is an arithmetic number, because the mean of its divisors is an integer number (51570127751985).

Almost surely, 2^{103140255503969} is an apocalyptic number.

It is an amenable number.

103140255503969 is a deficient number, since it is larger than the sum of its proper divisors (1).

103140255503969 is an equidigital number, since it uses as much as digits as its factorization.

103140255503969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374000, while the sum is 53.

The spelling of 103140255503969 in words is "one hundred three trillion, one hundred forty billion, two hundred fifty-five million, five hundred three thousand, nine hundred sixty-nine".