1423313210 has 32 divisors (see below), whose sum is σ = 2822563584. Its totient is φ = 512440000.

The previous prime is 1423313191. The next prime is 1423313231. The reversal of 1423313210 is 123133241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52946 + ... + 75165.

It is an arithmetic number, because the mean of its divisors is an integer number (88205112).

Almost surely, 2^1423313210 is an apocalyptic number.

1423313210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1423313210 is a deficient number, since it is larger than the sum of its proper divisors (1399250374).

1423313210 is a wasteful number, since it uses less digits than its factorization.

1423313210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128230.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1423313210 is about 37726.8234814435. The cubic root of 1423313210 is about 1124.8643681754.

Adding to 1423313210 its reverse (123133241), we get a palindrome (1546446451).

It can be divided in two parts, 142331 and 3210, that added together give a palindrome (145541).

The spelling of 1423313210 in words is "one billion, four hundred twenty-three million, three hundred thirteen thousand, two hundred ten".