1343131080 has 64 divisors (see below), whose sum is σ = 4138309440. Its totient is φ = 348486912.

The previous prime is 1343131073. The next prime is 1343131081. The reversal of 1343131080 is 801313431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1343131080.

It is not an unprimeable number, because it can be changed into a prime (1343131081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146814 + ... + 155693.

It is an arithmetic number, because the mean of its divisors is an integer number (64661085).

Almost surely, 2^1343131080 is an apocalyptic number.

1343131080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343131080 is an abundant number, since it is smaller than the sum of its proper divisors (2795178360).

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

1343131080 is a wasteful number, since it uses less digits than its factorization.

1343131080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302558 (or 302554 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1343131080 is about 36648.7527755038. The cubic root of 1343131080 is about 1103.3317934483.

The spelling of 1343131080 in words is "one billion, three hundred forty-three million, one hundred thirty-one thousand, eighty".