140152125 has 32 divisors (see below), whose sum is σ = 234299520. Its totient is φ = 74400000.

The previous prime is 140152121. The next prime is 140152169. The reversal of 140152125 is 521251041.

140152125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140152125 - 2² = 140152121 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140152121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93381 + ... + 94869.

It is an arithmetic number, because the mean of its divisors is an integer number (7321860).

Almost surely, 2^140152125 is an apocalyptic number.

140152125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140152125 is a deficient number, since it is larger than the sum of its proper divisors (94147395).

140152125 is a wasteful number, since it uses less digits than its factorization.

140152125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758 (or 1748 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 140152125 is about 11838.5862753962. The cubic root of 140152125 is about 519.4374154783.

The spelling of 140152125 in words is "one hundred forty million, one hundred fifty-two thousand, one hundred twenty-five".