103500125545245 has 64 divisors (see below), whose sum is σ = 194564063232000. Its totient is φ = 46318692061440.

The previous prime is 103500125545213. The next prime is 103500125545279. The reversal of 103500125545245 is 542545521005301.

It is a happy number.

It is not a de Polignac number, because 103500125545245 - 2⁵ = 103500125545213 is a prime.

It is a super-2 number, since 2×103500125545245² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103500125545197 and 103500125545206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31239396 + ... + 34393314.

It is an arithmetic number, because the mean of its divisors is an integer number (3040063488000).

Almost surely, 2^{103500125545245} is an apocalyptic number.

103500125545245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103500125545245 is a deficient number, since it is larger than the sum of its proper divisors (91063937686755).

103500125545245 is a wasteful number, since it uses less digits than its factorization.

103500125545245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169250.

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 103500125545245 in words is "one hundred three trillion, five hundred billion, one hundred twenty-five million, five hundred forty-five thousand, two hundred forty-five".