104291653 has 2 divisors, whose sum is σ = 104291654. Its totient is φ = 104291652.

The previous prime is 104291609. The next prime is 104291689. The reversal of 104291653 is 356192401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57259489 + 47032164 = 7567^2 + 6858^2 .

It is an emirp because it is prime and its reverse (356192401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104291653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104291153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52145826 + 52145827.

It is an arithmetic number, because the mean of its divisors is an integer number (52145827).

Almost surely, 2^104291653 is an apocalyptic number.

It is an amenable number.

104291653 is a deficient number, since it is larger than the sum of its proper divisors (1).

104291653 is an equidigital number, since it uses as much as digits as its factorization.

104291653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 104291653 is about 10212.3284808118. The cubic root of 104291653 is about 470.7061258527.

The spelling of 104291653 in words is "one hundred four million, two hundred ninety-one thousand, six hundred fifty-three".