1373340131 has 8 divisors (see below), whose sum is σ = 1381328400. Its totient is φ = 1365366240.

The previous prime is 1373340119. The next prime is 1373340139. The reversal of 1373340131 is 1310433731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1373340131 - 2¹⁴ = 1373323747 is a prime.

It is a super-2 number, since 2×1373340131² = 3772126230830194322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1373340131.

It is not an unprimeable number, because it can be changed into a prime (1373340139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231065 + ... + 236933.

It is an arithmetic number, because the mean of its divisors is an integer number (172666050).

Almost surely, 2^1373340131 is an apocalyptic number.

1373340131 is a deficient number, since it is larger than the sum of its proper divisors (7988269).

1373340131 is a wasteful number, since it uses less digits than its factorization.

1373340131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7189.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 1373340131 is about 37058.6040077065. The cubic root of 1373340131 is about 1111.5424086733.

Adding to 1373340131 its reverse (1310433731), we get a palindrome (2683773862).

The spelling of 1373340131 in words is "one billion, three hundred seventy-three million, three hundred forty thousand, one hundred thirty-one".