103514515401045 has 16 divisors (see below), whose sum is σ = 189283685304960. Its totient is φ = 47320921326144.

The previous prime is 103514515401001. The next prime is 103514515401049. The reversal of 103514515401045 is 540104515415301.

It is not a de Polignac number, because 103514515401045 - 2⁸ = 103514515400789 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103514515400994 and 103514515401012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103514515401049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492926263710 + ... + 492926263919.

It is an arithmetic number, because the mean of its divisors is an integer number (11830230331560).

Almost surely, 2^{103514515401045} is an apocalyptic number.

103514515401045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103514515401045 is a deficient number, since it is larger than the sum of its proper divisors (85769169903915).

103514515401045 is an equidigital number, since it uses as much as digits as its factorization.

103514515401045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985852527644.

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 103514515401045 in words is "one hundred three trillion, five hundred fourteen billion, five hundred fifteen million, four hundred one thousand, forty-five".