1173102648990 has 32 divisors (see below), whose sum is σ = 2815966490400. Its totient is φ = 312769580544.

The previous prime is 1173102648961. The next prime is 1173102649001. The reversal of 1173102648990 is 998462013711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3446815 + ... + 3771834.

It is an arithmetic number, because the mean of its divisors is an integer number (87998952825).

Almost surely, 2^{1173102648990} is an apocalyptic number.

1173102648990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1173102648990 is an abundant number, since it is smaller than the sum of its proper divisors (1642863841410).

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

1173102648990 is a wasteful number, since it uses less digits than its factorization.

1173102648990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224076.

The product of its (nonzero) digits is 653184, while the sum is 51.

The spelling of 1173102648990 in words is "one trillion, one hundred seventy-three billion, one hundred two million, six hundred forty-eight thousand, nine hundred ninety".