1373130305375 has 128 divisors (see below), whose sum is σ = 1931239964160. Its totient is φ = 970776576000.

The previous prime is 1373130305369. The next prime is 1373130305383. The reversal of 1373130305375 is 5735030313731.

It is a de Polignac number, because none of the positive numbers 2^k-1373130305375 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 188173727 + ... + 188181023.

It is an arithmetic number, because the mean of its divisors is an integer number (15087812220).

Almost surely, 2^{1373130305375} is an apocalyptic number.

1373130305375 is a deficient number, since it is larger than the sum of its proper divisors (558109658785).

1373130305375 is a wasteful number, since it uses less digits than its factorization.

1373130305375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7462 (or 7452 counting only the distinct ones).

The product of its (nonzero) digits is 297675, while the sum is 41.

The spelling of 1373130305375 in words is "one trillion, three hundred seventy-three billion, one hundred thirty million, three hundred five thousand, three hundred seventy-five".