1013963299180 has 24 divisors (see below), whose sum is σ = 2293117000272. Its totient is φ = 374386448832.

The previous prime is 1013963299171. The next prime is 1013963299211. The reversal of 1013963299180 is 819923693101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 1949929162 + ... + 1949929681.

It is an arithmetic number, because the mean of its divisors is an integer number (95546541678).

Almost surely, 2^{1013963299180} is an apocalyptic number.

1013963299180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013963299180 is an abundant number, since it is smaller than the sum of its proper divisors (1279153701092).

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

1013963299180 is a wasteful number, since it uses less digits than its factorization.

1013963299180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3899858865 (or 3899858863 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 52.

The spelling of 1013963299180 in words is "one trillion, thirteen billion, nine hundred sixty-three million, two hundred ninety-nine thousand, one hundred eighty".