1131130628374 has 8 divisors (see below), whose sum is σ = 1770465331440. Its totient is φ = 540975517896.

The previous prime is 1131130628363. The next prime is 1131130628401. The reversal of 1131130628374 is 4738260311311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 12294898089 + ... + 12294898180.

It is an arithmetic number, because the mean of its divisors is an integer number (221308166430).

Almost surely, 2^{1131130628374} is an apocalyptic number.

1131130628374 is a deficient number, since it is larger than the sum of its proper divisors (639334703066).

1131130628374 is a wasteful number, since it uses less digits than its factorization.

1131130628374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24589796294.

The product of its (nonzero) digits is 72576, while the sum is 40.

Adding to 1131130628374 its reverse (4738260311311), we get a palindrome (5869390939685).

The spelling of 1131130628374 in words is "one trillion, one hundred thirty-one billion, one hundred thirty million, six hundred twenty-eight thousand, three hundred seventy-four".