130230202020 has 24 divisors (see below), whose sum is σ = 364644565824. Its totient is φ = 34728053856.

The previous prime is 130230201977. The next prime is 130230202051. The reversal of 130230202020 is 20202032031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1085251624 + ... + 1085251743.

It is an arithmetic number, because the mean of its divisors is an integer number (15193523576).

Almost surely, 2^130230202020 is an apocalyptic number.

130230202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130230202020 is an abundant number, since it is smaller than the sum of its proper divisors (234414363804).

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

130230202020 is a wasteful number, since it uses less digits than its factorization.

130230202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170503379 (or 2170503377 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 130230202020 its reverse (20202032031), we get a palindrome (150432234051).

The spelling of 130230202020 in words is "one hundred thirty billion, two hundred thirty million, two hundred two thousand, twenty".