104925251 has 2 divisors, whose sum is σ = 104925252. Its totient is φ = 104925250.

The previous prime is 104925221. The next prime is 104925257. The reversal of 104925251 is 152529401.

It is a strong prime.

It is an emirp because it is prime and its reverse (152529401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104925251 - 2¹⁰ = 104924227 is a prime.

It is a super-2 number, since 2×104925251² = 22018616594826002, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104925257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52462625 + 52462626.

It is an arithmetic number, because the mean of its divisors is an integer number (52462626).

Almost surely, 2^104925251 is an apocalyptic number.

104925251 is a deficient number, since it is larger than the sum of its proper divisors (1).

104925251 is an equidigital number, since it uses as much as digits as its factorization.

104925251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 104925251 is about 10243.3027388631. The cubic root of 104925251 is about 471.6574213262.

The spelling of 104925251 in words is "one hundred four million, nine hundred twenty-five thousand, two hundred fifty-one".