125321360 has 20 divisors (see below), whose sum is σ = 291372348. Its totient is φ = 50128512.

The previous prime is 125321351. The next prime is 125321377. The reversal of 125321360 is 63123521.

It can be written as a sum of positive squares in 2 ways, for example, as 24760576 + 100560784 = 4976^2 + 10028^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 783179 + ... + 783338.

Almost surely, 2^125321360 is an apocalyptic number.

125321360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125321360 is an abundant number, since it is smaller than the sum of its proper divisors (166050988).

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

125321360 is a wasteful number, since it uses less digits than its factorization.

125321360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566530 (or 1566524 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 125321360 is about 11194.7023185076. The cubic root of 125321360 is about 500.4281133333.

Adding to 125321360 its reverse (63123521), we get a palindrome (188444881).

The spelling of 125321360 in words is "one hundred twenty-five million, three hundred twenty-one thousand, three hundred sixty".