1131011232002 has 32 divisors (see below), whose sum is σ = 1757322293760. Its totient is φ = 545583044160.

The previous prime is 1131011231989. The next prime is 1131011232053. The reversal of 1131011232002 is 2002321101311.

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, 51972908 + ... + 51994664.

It is an arithmetic number, because the mean of its divisors is an integer number (54916321680).

Almost surely, 2^{1131011232002} is an apocalyptic number.

1131011232002 is a deficient number, since it is larger than the sum of its proper divisors (626311061758).

1131011232002 is a wasteful number, since it uses less digits than its factorization.

1131011232002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29666.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1131011232002 its reverse (2002321101311), we get a palindrome (3133332333313).

The spelling of 1131011232002 in words is "one trillion, one hundred thirty-one billion, eleven million, two hundred thirty-two thousand, two".