1313223110 has 16 divisors (see below), whose sum is σ = 2367500832. Its totient is φ = 524467200.

The previous prime is 1313223101. The next prime is 1313223221. The reversal of 1313223110 is 113223131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96026 + ... + 108845.

It is an arithmetic number, because the mean of its divisors is an integer number (147968802).

Almost surely, 2^1313223110 is an apocalyptic number.

1313223110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313223110 is a deficient number, since it is larger than the sum of its proper divisors (1054277722).

1313223110 is a wasteful number, since it uses less digits than its factorization.

1313223110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205519.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1313223110 is about 36238.4203574052. The cubic root of 1313223110 is about 1095.0808194276.

Adding to 1313223110 its reverse (113223131), we get a palindrome (1426446241).

The spelling of 1313223110 in words is "one billion, three hundred thirteen million, two hundred twenty-three thousand, one hundred ten".