104253039243 has 6 divisors (see below), whose sum is σ = 150587723364. Its totient is φ = 69502026156.

The previous prime is 104253039239. The next prime is 104253039259. The reversal of 104253039243 is 342930352401.

104253039243 is a `hidden beast` number, since 10 + 4 + 253 + 0 + 392 + 4 + 3 = 666.

It is not a de Polignac number, because 104253039243 - 2² = 104253039239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104253039198 and 104253039207.

It is not an unprimeable number, because it can be changed into a prime (104253039203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5791835505 + ... + 5791835522.

It is an arithmetic number, because the mean of its divisors is an integer number (25097953894).

Almost surely, 2^104253039243 is an apocalyptic number.

104253039243 is a deficient number, since it is larger than the sum of its proper divisors (46334684121).

104253039243 is a wasteful number, since it uses less digits than its factorization.

104253039243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11583671033 (or 11583671030 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 104253039243 in words is "one hundred four billion, two hundred fifty-three million, thirty-nine thousand, two hundred forty-three".