1423513132 has 12 divisors (see below), whose sum is σ = 2492581336. Its totient is φ = 711347040.

The previous prime is 1423513129. The next prime is 1423513181. The reversal of 1423513132 is 2313153241.

It is a happy number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1423513097 and 1423513106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94494 + ... + 108517.

Almost surely, 2^1423513132 is an apocalyptic number.

It is an amenable number.

1423513132 is a deficient number, since it is larger than the sum of its proper divisors (1069068204).

1423513132 is a wasteful number, since it uses less digits than its factorization.

1423513132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204768 (or 204766 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 1423513132 is about 37729.4729886332. The cubic root of 1423513132 is about 1124.9170327621.

Adding to 1423513132 its reverse (2313153241), we get a palindrome (3736666373).

The spelling of 1423513132 in words is "one billion, four hundred twenty-three million, five hundred thirteen thousand, one hundred thirty-two".