130312202000 has 40 divisors (see below), whose sum is σ = 315094909272. Its totient is φ = 52124880000.

The previous prime is 130312201979. The next prime is 130312202039. The reversal of 130312202000 is 202213031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1451305216 + 128860896784 = 38096^2 + 358972^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32576051 + ... + 32580050.

Almost surely, 2^130312202000 is an apocalyptic number.

130312202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130312202000 is an abundant number, since it is smaller than the sum of its proper divisors (184782707272).

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

130312202000 is an equidigital number, since it uses as much as digits as its factorization.

130312202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65156124 (or 65156108 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 130312202000 its reverse (202213031), we get a palindrome (130514415031).

The spelling of 130312202000 in words is "one hundred thirty billion, three hundred twelve million, two hundred two thousand".