125020143000 has 96 divisors (see below), whose sum is σ = 422568113760. Its totient is φ = 33338702400.

The previous prime is 125020142999. The next prime is 125020143043. The reversal of 125020143000 is 341020521.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6936564 + ... + 6954563.

It is an arithmetic number, because the mean of its divisors is an integer number (4401751185).

Almost surely, 2^125020143000 is an apocalyptic number.

125020143000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125020143000 is an abundant number, since it is smaller than the sum of its proper divisors (297547970760).

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

125020143000 is a wasteful number, since it uses less digits than its factorization.

125020143000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13891154 (or 13891137 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 125020143000 its reverse (341020521), we get a palindrome (125361163521).

The spelling of 125020143000 in words is "one hundred twenty-five billion, twenty million, one hundred forty-three thousand".