19423024302131 has 8 divisors (see below), whose sum is σ = 19620003767520. Its totient is φ = 19226206498752.

The previous prime is 19423024302127. The next prime is 19423024302179. The reversal of 19423024302131 is 13120342032491.

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 19423024302131 - 2² = 19423024302127 is a prime.

It is a super-2 number, since 2×19423024302131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 19423024302091 and 19423024302100.

It is not an unprimeable number, because it can be changed into a prime (19423024302181) 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, 40173986 + ... + 40654583.

It is an arithmetic number, because the mean of its divisors is an integer number (2452500470940).

Almost surely, 2^{19423024302131} is an apocalyptic number.

19423024302131 is a deficient number, since it is larger than the sum of its proper divisors (196979465389).

19423024302131 is a wasteful number, since it uses less digits than its factorization.

19423024302131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80831005.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 19423024302131 in words is "nineteen trillion, four hundred twenty-three billion, twenty-four million, three hundred two thousand, one hundred thirty-one".