103455510253516 has 12 divisors (see below), whose sum is σ = 181061614068160. Its totient is φ = 51723620519760.

The previous prime is 103455510253489. The next prime is 103455510253561. The reversal of 103455510253516 is 615352015554301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1033595451 + ... + 1033695538.

Almost surely, 2^{103455510253516} is an apocalyptic number.

It is an amenable number.

103455510253516 is a deficient number, since it is larger than the sum of its proper divisors (77606103814644).

103455510253516 is a wasteful number, since it uses less digits than its factorization.

103455510253516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067303504 (or 2067303502 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 46.

The spelling of 103455510253516 in words is "one hundred three trillion, four hundred fifty-five billion, five hundred ten million, two hundred fifty-three thousand, five hundred sixteen".