1300103231 has 12 divisors (see below), whose sum is σ = 1513151640. Its totient is φ = 1113794640.

The previous prime is 1300103227. The next prime is 1300103243. The reversal of 1300103231 is 1323010031.

It is not a de Polignac number, because 1300103231 - 2² = 1300103227 is a prime.

It is a super-2 number, since 2×1300103231² = 3380536822513278722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300103251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107396 + ... + 118886.

It is an arithmetic number, because the mean of its divisors is an integer number (126095970).

Almost surely, 2^1300103231 is an apocalyptic number.

1300103231 is a deficient number, since it is larger than the sum of its proper divisors (213048409).

1300103231 is a wasteful number, since it uses less digits than its factorization.

1300103231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13814 (or 13807 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1300103231 is about 36056.9442826205. The cubic root of 1300103231 is about 1091.4217709064.

Adding to 1300103231 its reverse (1323010031), we get a palindrome (2623113262).

The spelling of 1300103231 in words is "one billion, three hundred million, one hundred three thousand, two hundred thirty-one".