1131033973882 has 4 divisors (see below), whose sum is σ = 1696550960826. Its totient is φ = 565516986940.

The previous prime is 1131033973873. The next prime is 1131033973907. The reversal of 1131033973882 is 2883793301311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1074935577681 + 56098396201 = 1036791^2 + 236851^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282758493469 + ... + 282758493472.

Almost surely, 2^{1131033973882} is an apocalyptic number.

1131033973882 is a deficient number, since it is larger than the sum of its proper divisors (565516986944).

1131033973882 is an equidigital number, since it uses as much as digits as its factorization.

1131033973882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565516986943.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 1131033973882 in words is "one trillion, one hundred thirty-one billion, thirty-three million, nine hundred seventy-three thousand, eight hundred eighty-two".