125332306140 has 48 divisors (see below), whose sum is σ = 363031512480. Its totient is φ = 32269466880.

The previous prime is 125332306103. The next prime is 125332306153. The reversal of 125332306140 is 41603233521.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 125332306098 and 125332306107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36013291 + ... + 36016770.

It is an arithmetic number, because the mean of its divisors is an integer number (7563156510).

Almost surely, 2^125332306140 is an apocalyptic number.

125332306140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125332306140 is an abundant number, since it is smaller than the sum of its proper divisors (237699206340).

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

125332306140 is a wasteful number, since it uses less digits than its factorization.

125332306140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72030102 (or 72030100 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 125332306140 its reverse (41603233521), we get a palindrome (166935539661).

The spelling of 125332306140 in words is "one hundred twenty-five billion, three hundred thirty-two million, three hundred six thousand, one hundred forty".