125010313040000 has 160 divisors (see below), whose sum is σ = 327584594686800. Its totient is φ = 47372328576000.

The previous prime is 125010313039999. The next prime is 125010313040003. The reversal of 125010313040000 is 40313010521.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (125010313040003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 39601814 + ... + 42641813.

Almost surely, 2^{125010313040000} is an apocalyptic number.

125010313040000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125010313040000 is an abundant number, since it is smaller than the sum of its proper divisors (202574281646800).

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

125010313040000 is an frugal number, since it uses more digits than its factorization.

125010313040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82243680 (or 82243653 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 125010313040000 its reverse (40313010521), we get a palindrome (125050626050521).

The spelling of 125010313040000 in words is "one hundred twenty-five trillion, ten billion, three hundred thirteen million, forty thousand".