1314002120 has 32 divisors (see below), whose sum is σ = 2958129720. Its totient is φ = 525312000.

The previous prime is 1314002119. The next prime is 1314002143. The reversal of 1314002120 is 212004131.

It can be written as a sum of positive squares in 4 ways, for example, as 1225980196 + 88021924 = 35014^2 + 9382^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1314002095 and 1314002104.

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, 74120 + ... + 90120.

Almost surely, 2^1314002120 is an apocalyptic number.

1314002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314002120 is an abundant number, since it is smaller than the sum of its proper divisors (1644127600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1314002120 is a wasteful number, since it uses less digits than its factorization.

1314002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18065 (or 18061 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1314002120 is about 36249.1671628467. The cubic root of 1314002120 is about 1095.2973122878.

Adding to 1314002120 its reverse (212004131), we get a palindrome (1526006251).

The spelling of 1314002120 in words is "one billion, three hundred fourteen million, two thousand, one hundred twenty".