104253531302 has 4 divisors (see below), whose sum is σ = 156380296956. Its totient is φ = 52126765650.

The previous prime is 104253531299. The next prime is 104253531307. The reversal of 104253531302 is 203135352401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104253531307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26063382824 + ... + 26063382827.

It is an arithmetic number, because the mean of its divisors is an integer number (39095074239).

Almost surely, 2^104253531302 is an apocalyptic number.

104253531302 is a deficient number, since it is larger than the sum of its proper divisors (52126765654).

104253531302 is an equidigital number, since it uses as much as digits as its factorization.

104253531302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52126765653.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 104253531302 its reverse (203135352401), we get a palindrome (307388883703).

The spelling of 104253531302 in words is "one hundred four billion, two hundred fifty-three million, five hundred thirty-one thousand, three hundred two".