103555055626025 has 6 divisors (see below), whose sum is σ = 128408268976302. Its totient is φ = 82844044500800.

The previous prime is 103555055626003. The next prime is 103555055626027. The reversal of 103555055626025 is 520626550555301.

It can be written as a sum of positive squares in 3 ways, for example, as 33635406556816 + 69919649069209 = 5799604^2 + 8361797^2 .

It is not a de Polignac number, because 103555055626025 - 2²⁶ = 103554988517161 is a prime.

It is a super-3 number, since 3×103555055626025³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103555055626027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2071101112496 + ... + 2071101112545.

It is an arithmetic number, because the mean of its divisors is an integer number (21401378162717).

Almost surely, 2^{103555055626025} is an apocalyptic number.

It is an amenable number.

103555055626025 is a deficient number, since it is larger than the sum of its proper divisors (24853213350277).

103555055626025 is an equidigital number, since it uses as much as digits as its factorization.

103555055626025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142202225051 (or 4142202225046 counting only the distinct ones).

The product of its (nonzero) digits is 6750000, while the sum is 50.

The spelling of 103555055626025 in words is "one hundred three trillion, five hundred fifty-five billion, fifty-five million, six hundred twenty-six thousand, twenty-five".