130513501250 has 40 divisors (see below), whose sum is σ = 266874035472. Its totient is φ = 47459450000.

The previous prime is 130513501247. The next prime is 130513501259. The reversal of 130513501250 is 52105315031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130513501259) 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, 4732196 + ... + 4759695.

Almost surely, 2^130513501250 is an apocalyptic number.

130513501250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130513501250 is an abundant number, since it is smaller than the sum of its proper divisors (136360534222).

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

130513501250 is an equidigital number, since it uses as much as digits as its factorization.

130513501250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9491924 (or 9491909 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 130513501250 its reverse (52105315031), we get a palindrome (182618816281).

The spelling of 130513501250 in words is "one hundred thirty billion, five hundred thirteen million, five hundred one thousand, two hundred fifty".