6101120025 has 288 divisors, whose sum is σ = 14871048192. Its totient is φ = 2308953600.

The previous prime is 6101119933. The next prime is 6101120027. The reversal of 6101120025 is 5200211016.

6101120025 is a `hidden beast` number, since 610 + 11 + 20 + 0 + 25 = 666.

It is not a de Polignac number, because 6101120025 - 2²⁰ = 6100071449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6101120027) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 23198044 + ... + 23198306.

It is an arithmetic number, because the mean of its divisors is an integer number (51635584).

Almost surely, 2^6101120025 is an apocalyptic number.

6101120025 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6101120025 is an abundant number, since it is smaller than the sum of its proper divisors (8769928167).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6101120025 is a wasteful number, since it uses less digits than its factorization.

6101120025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 405 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 6101120025 is about 78109.6666552867. Note that the first 4 decimals coincide. The cubic root of 6101120025 is about 1827.2719587102.

Subtracting from 6101120025 its reverse (5200211016), we obtain a palindrome (900909009).

The spelling of 6101120025 in words is "six billion, one hundred one million, one hundred twenty thousand, twenty-five".