1031313232199 has 16 divisors (see below), whose sum is σ = 1099859679360. Its totient is φ = 963658483200.

The previous prime is 1031313232171. The next prime is 1031313232291. The reversal of 1031313232199 is 9912323131301.

It is a cyclic number.

It is not a de Polignac number, because 1031313232199 - 2⁸ = 1031313231943 is a prime.

It is a super-4 number, since 4×1031313232199⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031313232129) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1811522 + ... + 2311760.

It is an arithmetic number, because the mean of its divisors is an integer number (68741229960).

Almost surely, 2^{1031313232199} is an apocalyptic number.

1031313232199 is a deficient number, since it is larger than the sum of its proper divisors (68546447161).

1031313232199 is a wasteful number, since it uses less digits than its factorization.

1031313232199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501130.

The product of its (nonzero) digits is 26244, while the sum is 38.

The spelling of 1031313232199 in words is "one trillion, thirty-one billion, three hundred thirteen million, two hundred thirty-two thousand, one hundred ninety-nine".