1373648350131 has 24 divisors (see below), whose sum is σ = 2077011256320. Its totient is φ = 873742690800.

The previous prime is 1373648350117. The next prime is 1373648350187. The reversal of 1373648350131 is 1310538463731.

1373648350131 is a `hidden beast` number, since 1 + 3 + 7 + 3 + 64 + 83 + 501 + 3 + 1 = 666.

It is not a de Polignac number, because 1373648350131 - 2²⁶ = 1373581241267 is a prime.

It is a super-2 number, since 2×1373648350131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1373648350331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34652521 + ... + 34692138.

It is an arithmetic number, because the mean of its divisors is an integer number (86542135680).

Almost surely, 2^{1373648350131} is an apocalyptic number.

1373648350131 is a deficient number, since it is larger than the sum of its proper divisors (703362906189).

1373648350131 is a wasteful number, since it uses less digits than its factorization.

1373648350131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69344767 (or 69344764 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 1373648350131 in words is "one trillion, three hundred seventy-three billion, six hundred forty-eight million, three hundred fifty thousand, one hundred thirty-one".