1001314120 has 16 divisors (see below), whose sum is σ = 2252956860. Its totient is φ = 400525632.

The previous prime is 1001314109. The next prime is 1001314123. The reversal of 1001314120 is 214131001.

It can be written as a sum of positive squares in 2 ways, for example, as 858607204 + 142706916 = 29302^2 + 11946^2 .

It is a super-2 number, since 2×1001314120² = 2005259933822748800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1001314120.

It is not an unprimeable number, because it can be changed into a prime (1001314123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12516387 + ... + 12516466.

Almost surely, 2^1001314120 is an apocalyptic number.

1001314120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1001314120 is an abundant number, since it is smaller than the sum of its proper divisors (1251642740).

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

1001314120 is a wasteful number, since it uses less digits than its factorization.

1001314120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25032864 (or 25032860 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1001314120 is about 31643.5478415427. The cubic root of 1001314120 is about 1000.4378482609.

Adding to 1001314120 its reverse (214131001), we get a palindrome (1215445121).

The spelling of 1001314120 in words is "one billion, one million, three hundred fourteen thousand, one hundred twenty".