1031130303329 has 4 divisors (see below), whose sum is σ = 1178434632384. Its totient is φ = 883825974276.

The previous prime is 1031130303317. The next prime is 1031130303341. The reversal of 1031130303329 is 9233030311301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1031130303317) and next prime (1031130303341).

It is not a de Polignac number, because 1031130303329 - 2¹² = 1031130299233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031130300329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73652164517 + ... + 73652164530.

It is an arithmetic number, because the mean of its divisors is an integer number (294608658096).

Almost surely, 2^{1031130303329} is an apocalyptic number.

It is an amenable number.

1031130303329 is a deficient number, since it is larger than the sum of its proper divisors (147304329055).

1031130303329 is an equidigital number, since it uses as much as digits as its factorization.

1031130303329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147304329054.

The product of its (nonzero) digits is 4374, while the sum is 29.

The spelling of 1031130303329 in words is "one trillion, thirty-one billion, one hundred thirty million, three hundred three thousand, three hundred twenty-nine".