1373130265126 has 8 divisors (see below), whose sum is σ = 2168100418680. Its totient is φ = 650430125568.

The previous prime is 1373130265109. The next prime is 1373130265127. The reversal of 1373130265126 is 6215620313731.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373130265127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18067503451 + ... + 18067503526.

It is an arithmetic number, because the mean of its divisors is an integer number (271012552335).

Almost surely, 2^{1373130265126} is an apocalyptic number.

1373130265126 is a deficient number, since it is larger than the sum of its proper divisors (794970153554).

1373130265126 is a wasteful number, since it uses less digits than its factorization.

1373130265126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36135006998.

The product of its (nonzero) digits is 136080, while the sum is 40.

Adding to 1373130265126 its reverse (6215620313731), we get a palindrome (7588750578857).

The spelling of 1373130265126 in words is "one trillion, three hundred seventy-three billion, one hundred thirty million, two hundred sixty-five thousand, one hundred twenty-six".