125710067213270 has 32 divisors (see below), whose sum is σ = 226421113924800. Its totient is φ = 50252257668096.

The previous prime is 125710067213257. The next prime is 125710067213273. The reversal of 125710067213270 is 72312760017521.

It is a super-2 number, since 2×125710067213270² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125710067213273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144927902 + ... + 145792718.

It is an arithmetic number, because the mean of its divisors is an integer number (7075659810150).

Almost surely, 2^{125710067213270} is an apocalyptic number.

125710067213270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125710067213270 is a deficient number, since it is larger than the sum of its proper divisors (100711046711530).

125710067213270 is a wasteful number, since it uses less digits than its factorization.

125710067213270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873992.

The product of its (nonzero) digits is 246960, while the sum is 44.

The spelling of 125710067213270 in words is "one hundred twenty-five trillion, seven hundred ten billion, sixty-seven million, two hundred thirteen thousand, two hundred seventy".