125101421304 has 16 divisors (see below), whose sum is σ = 312753553320. Its totient is φ = 41700473760.

The previous prime is 125101421299. The next prime is 125101421371. The reversal of 125101421304 is 403124101521.

It is a super-2 number, since 2×125101421304² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 5212559221 = 125101421304 / (1 + 2 + 5 + 1 + 0 + 1 + 4 + 2 + 1 + 3 + 0 + 4).

It is a congruent number.

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, 2606279587 + ... + 2606279634.

Almost surely, 2^125101421304 is an apocalyptic number.

It is an amenable number.

125101421304 is an abundant number, since it is smaller than the sum of its proper divisors (187652132016).

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

125101421304 is a wasteful number, since it uses less digits than its factorization.

125101421304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5212559230 (or 5212559226 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 125101421304 its reverse (403124101521), we get a palindrome (528225522825).

The spelling of 125101421304 in words is "one hundred twenty-five billion, one hundred one million, four hundred twenty-one thousand, three hundred four".