1331512114 has 16 divisors (see below), whose sum is σ = 2163937248. Its totient is φ = 612021312.

The previous prime is 1331512073. The next prime is 1331512123. The reversal of 1331512114 is 4112151331.

It is a happy number.

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, 453912 + ... + 456835.

It is an arithmetic number, because the mean of its divisors is an integer number (135246078).

Almost surely, 2^1331512114 is an apocalyptic number.

1331512114 is a deficient number, since it is larger than the sum of its proper divisors (832425134).

1331512114 is a wasteful number, since it uses less digits than its factorization.

1331512114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910809.

The product of its digits is 360, while the sum is 22.

The square root of 1331512114 is about 36489.8905725956. The cubic root of 1331512114 is about 1100.1410601471.

Adding to 1331512114 its reverse (4112151331), we get a palindrome (5443663445).

The spelling of 1331512114 in words is "one billion, three hundred thirty-one million, five hundred twelve thousand, one hundred fourteen".