130787938710 has 384 divisors, whose sum is σ = 423977089536. Its totient is φ = 28583331840.

The previous prime is 130787938693. The next prime is 130787938711. The reversal of 130787938710 is 17839787031.

It is a happy number.

It is a super-3 number, since 3×130787938710³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130787938711) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 14937694 + ... + 14946446.

It is an arithmetic number, because the mean of its divisors is an integer number (1104107004).

Almost surely, 2^130787938710 is an apocalyptic number.

130787938710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130787938710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211988544768).

130787938710 is an abundant number, since it is smaller than the sum of its proper divisors (293189150826).

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

130787938710 is a wasteful number, since it uses less digits than its factorization.

130787938710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8842 (or 8830 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 54.

The spelling of 130787938710 in words is "one hundred thirty billion, seven hundred eighty-seven million, nine hundred thirty-eight thousand, seven hundred ten".