1314031032 has 128 divisors (see below), whose sum is σ = 4009536000. Its totient is φ = 396887040.

The previous prime is 1314031021. The next prime is 1314031039. The reversal of 1314031032 is 2301304131.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1314030996 and 1314031014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314031039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87432 + ... + 101352.

It is an arithmetic number, because the mean of its divisors is an integer number (31324500).

Almost surely, 2^1314031032 is an apocalyptic number.

1314031032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1314031032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2004768000).

1314031032 is an abundant number, since it is smaller than the sum of its proper divisors (2695504968).

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

1314031032 is a wasteful number, since it uses less digits than its factorization.

1314031032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13978 (or 13968 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1314031032 is about 36249.5659560221. The cubic root of 1314031032 is about 1095.3053455076.

Adding to 1314031032 its reverse (2301304131), we get a palindrome (3615335163).

The spelling of 1314031032 in words is "one billion, three hundred fourteen million, thirty-one thousand, thirty-two".