104002231 has 2 divisors, whose sum is σ = 104002232. Its totient is φ = 104002230.

The previous prime is 104002201. The next prime is 104002247. The reversal of 104002231 is 132200401.

It is a strong prime.

It is an emirp because it is prime and its reverse (132200401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104002231 - 2¹³ = 103994039 is a prime.

It is a super-2 number, since 2×104002231² = 21632928105954722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104002201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52001115 + 52001116.

It is an arithmetic number, because the mean of its divisors is an integer number (52001116).

Almost surely, 2^104002231 is an apocalyptic number.

104002231 is a deficient number, since it is larger than the sum of its proper divisors (1).

104002231 is an equidigital number, since it uses as much as digits as its factorization.

104002231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 104002231 is about 10198.1484103733. The cubic root of 104002231 is about 470.2703002302.

Adding to 104002231 its reverse (132200401), we get a palindrome (236202632).

The spelling of 104002231 in words is "one hundred four million, two thousand, two hundred thirty-one".