125121052611706 has 8 divisors (see below), whose sum is σ = 187754351929920. Its totient is φ = 62536268635068.

The previous prime is 125121052611677. The next prime is 125121052611713. The reversal of 125121052611706 is 607116250121521.

It is a happy number.

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

It is a super-2 number, since 2×125121052611706² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12128828946 + ... + 12128839261.

It is an arithmetic number, because the mean of its divisors is an integer number (23469293991240).

Almost surely, 2^{125121052611706} is an apocalyptic number.

125121052611706 is a deficient number, since it is larger than the sum of its proper divisors (62633299318214).

125121052611706 is a wasteful number, since it uses less digits than its factorization.

125121052611706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24257670788.

The product of its (nonzero) digits is 50400, while the sum is 40.

The spelling of 125121052611706 in words is "one hundred twenty-five trillion, one hundred twenty-one billion, fifty-two million, six hundred eleven thousand, seven hundred six".