1031133331202 has 48 divisors (see below), whose sum is σ = 1683270471168. Its totient is φ = 473513564160.

The previous prime is 1031133331159. The next prime is 1031133331247. The reversal of 1031133331202 is 2021333311301.

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 23 ways as a sum of consecutive naturals, for example, 76708802 + ... + 76722242.

It is an arithmetic number, because the mean of its divisors is an integer number (35068134816).

Almost surely, 2^{1031133331202} is an apocalyptic number.

1031133331202 is a deficient number, since it is larger than the sum of its proper divisors (652137139966).

1031133331202 is a wasteful number, since it uses less digits than its factorization.

1031133331202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14595 (or 14582 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1031133331202 its reverse (2021333311301), we get a palindrome (3052466642503).

The spelling of 1031133331202 in words is "one trillion, thirty-one billion, one hundred thirty-three million, three hundred thirty-one thousand, two hundred two".