10131202000 has 40 divisors (see below), whose sum is σ = 24497251272. Its totient is φ = 4052480000.

The previous prime is 10131201959. The next prime is 10131202001. The reversal of 10131202000 is 20213101.

It can be written as a sum of positive squares in 4 ways, for example, as 62283664 + 10068918336 = 7892^2 + 100344^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131202001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2530801 + ... + 2534800.

Almost surely, 2^10131202000 is an apocalyptic number.

10131202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10131202000 is an abundant number, since it is smaller than the sum of its proper divisors (14366049272).

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

10131202000 is an equidigital number, since it uses as much as digits as its factorization.

10131202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5065624 (or 5065608 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10131202000 its reverse (20213101), we get a palindrome (10151415101).

The spelling of 10131202000 in words is "ten billion, one hundred thirty-one million, two hundred two thousand".