1316126232 has 40 divisors (see below), whose sum is σ = 3686373900. Its totient is φ = 438708528.

The previous prime is 1316126209. The next prime is 1316126233. The reversal of 1316126232 is 2326216131.

1316126232 is a `hidden beast` number, since 1 + 31 + 6 + 1 + 2 + 623 + 2 = 666.

1316126232 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1316126196 and 1316126205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316126233) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1014882 + ... + 1016177.

Almost surely, 2^1316126232 is an apocalyptic number.

1316126232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1316126232 is an abundant number, since it is smaller than the sum of its proper divisors (2370247668).

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

1316126232 is a wasteful number, since it uses less digits than its factorization.

1316126232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031077 (or 2031064 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 1316126232 is about 36278.4541015738. The cubic root of 1316126232 is about 1095.8871849177.

It can be divided in two parts, 13161 and 26232, that added together give a palindrome (39393).

The spelling of 1316126232 in words is "one billion, three hundred sixteen million, one hundred twenty-six thousand, two hundred thirty-two".