104203032431 has 8 divisors (see below), whose sum is σ = 110337588144. Its totient is φ = 98069028480.

The previous prime is 104203032389. The next prime is 104203032463. The reversal of 104203032431 is 134230302401.

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 104203032431 - 2³⁴ = 87023163247 is a prime.

It is a super-2 number, since 2×104203032431² (a number of 23 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 = 104203032397 and 104203032406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104203032331) 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, 288596 + ... + 540086.

It is an arithmetic number, because the mean of its divisors is an integer number (13792198518).

Almost surely, 2^104203032431 is an apocalyptic number.

104203032431 is a deficient number, since it is larger than the sum of its proper divisors (6134555713).

104203032431 is a wasteful number, since it uses less digits than its factorization.

104203032431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275881.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 104203032431 its reverse (134230302401), we get a palindrome (238433334832).

The spelling of 104203032431 in words is "one hundred four billion, two hundred three million, thirty-two thousand, four hundred thirty-one".