373243342023131 has 4 divisors (see below), whose sum is σ = 395198832730392. Its totient is φ = 351287851315872.

The previous prime is 373243342023059. The next prime is 373243342023137. The reversal of 373243342023131 is 131320243342373.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 373243342023131 - 2⁴² = 368845295512027 is a prime.

It is a super-2 number, since 2×373243342023131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (373243342023137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10977745353605 + ... + 10977745353638.

It is an arithmetic number, because the mean of its divisors is an integer number (98799708182598).

Almost surely, 2^{373243342023131} is an apocalyptic number.

373243342023131 is a deficient number, since it is larger than the sum of its proper divisors (21955490707261).

373243342023131 is a wasteful number, since it uses less digits than its factorization.

373243342023131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21955490707260.

The product of its (nonzero) digits is 653184, while the sum is 41.

The spelling of 373243342023131 in words is "three hundred seventy-three trillion, two hundred forty-three billion, three hundred forty-two million, twenty-three thousand, one hundred thirty-one".