1031130401 has 8 divisors (see below), whose sum is σ = 1216449024. Its totient is φ = 855315360.

The previous prime is 1031130391. The next prime is 1031130403. The reversal of 1031130401 is 1040311301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1031130401 - 2²⁶ = 964021537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1031130403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2375660 + ... + 2376093.

It is an arithmetic number, because the mean of its divisors is an integer number (152056128).

Almost surely, 2^1031130401 is an apocalyptic number.

It is an amenable number.

1031130401 is a deficient number, since it is larger than the sum of its proper divisors (185318623).

1031130401 is an equidigital number, since it uses as much as digits as its factorization.

1031130401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751791.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1031130401 is about 32111.2192387645. The cubic root of 1031130401 is about 1010.2709468161.

Adding to 1031130401 its reverse (1040311301), we get a palindrome (2071441702).

Subtracting 1031130401 from its reverse (1040311301), we obtain a square (9180900 = 3030²).

The spelling of 1031130401 in words is "one billion, thirty-one million, one hundred thirty thousand, four hundred one".