19000011132031 has 8 divisors (see below), whose sum is σ = 19209991921344. Its totient is φ = 18790318187520.

The previous prime is 19000011132007. The next prime is 19000011132049. The reversal of 19000011132031 is 13023111000091.

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 19000011132031 - 2⁷ = 19000011131903 is a prime.

It is a super-2 number, since 2×19000011132031² (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 = 19000011131993 and 19000011132011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19000011132061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71828455 + ... + 72092488.

It is an arithmetic number, because the mean of its divisors is an integer number (2401248990168).

Almost surely, 2^{19000011132031} is an apocalyptic number.

19000011132031 is a deficient number, since it is larger than the sum of its proper divisors (209980789313).

19000011132031 is a wasteful number, since it uses less digits than its factorization.

19000011132031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143922401.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 19000011132031 in words is "nineteen trillion, eleven million, one hundred thirty-two thousand, thirty-one".