1310303023 has 8 divisors (see below), whose sum is σ = 1383707520. Its totient is φ = 1237342680.

The previous prime is 1310303011. The next prime is 1310303041. The reversal of 1310303023 is 3203030131.

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 1310303023 - 2²⁵ = 1276748591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1310302988 and 1310303006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310300023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104965 + ... + 116782.

It is an arithmetic number, because the mean of its divisors is an integer number (172963440).

Almost surely, 2^1310303023 is an apocalyptic number.

1310303023 is a deficient number, since it is larger than the sum of its proper divisors (73404497).

1310303023 is a wasteful number, since it uses less digits than its factorization.

1310303023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222077.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1310303023 is about 36198.1080030435. The cubic root of 1310303023 is about 1094.2685420280.

Adding to 1310303023 its reverse (3203030131), we get a palindrome (4513333154).

The spelling of 1310303023 in words is "one billion, three hundred ten million, three hundred three thousand, twenty-three".