202103130000 has 100 divisors (see below), whose sum is σ = 652415947568. Its totient is φ = 53894160000.

The previous prime is 202103129981. The next prime is 202103130001. The reversal of 202103130000 is 31301202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (202103130001) 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, 3338386 + ... + 3398385.

Almost surely, 2^202103130000 is an apocalyptic number.

202103130000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202103130000 is an abundant number, since it is smaller than the sum of its proper divisors (450312817568).

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

202103130000 is an equidigital number, since it uses as much as digits as its factorization.

202103130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6736802 (or 6736781 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 202103130000 its reverse (31301202), we get a palindrome (202134431202).

The spelling of 202103130000 in words is "two hundred two billion, one hundred three million, one hundred thirty thousand".