1520118314 has 16 divisors (see below), whose sum is σ = 2678810400. Its totient is φ = 637811760.

The previous prime is 1520118289. The next prime is 1520118343. The reversal of 1520118314 is 4138110251.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 2657264 + ... + 2657835.

It is an arithmetic number, because the mean of its divisors is an integer number (167425650).

Almost surely, 2^1520118314 is an apocalyptic number.

1520118314 is a deficient number, since it is larger than the sum of its proper divisors (1158692086).

1520118314 is a wasteful number, since it uses less digits than its factorization.

1520118314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5315125.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 1520118314 is about 38988.6946947445. The cubic root of 1520118314 is about 1149.8092472522.

Adding to 1520118314 its reverse (4138110251), we get a palindrome (5658228565).

The spelling of 1520118314 in words is "one billion, five hundred twenty million, one hundred eighteen thousand, three hundred fourteen".