125112546104631 has 8 divisors (see below), whose sum is σ = 166866838314480. Its totient is φ = 83383308982272.

The previous prime is 125112546104617. The next prime is 125112546104677. The reversal of 125112546104631 is 136401645211521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125112546104631 - 2¹⁰ = 125112546103607 is a prime.

It is a super-2 number, since 2×125112546104631² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125112546104681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6263760220 + ... + 6263780193.

It is an arithmetic number, because the mean of its divisors is an integer number (20858354789310).

Almost surely, 2^{125112546104631} is an apocalyptic number.

125112546104631 is a deficient number, since it is larger than the sum of its proper divisors (41754292209849).

125112546104631 is a wasteful number, since it uses less digits than its factorization.

125112546104631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12527543745.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 125112546104631 in words is "one hundred twenty-five trillion, one hundred twelve billion, five hundred forty-six million, one hundred four thousand, six hundred thirty-one".