104120957 has 2 divisors, whose sum is σ = 104120958. Its totient is φ = 104120956.

The previous prime is 104120953. The next prime is 104120963. The reversal of 104120957 is 759021401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102535876 + 1585081 = 10126^2 + 1259^2 .

It is an emirp because it is prime and its reverse (759021401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104120957 - 2² = 104120953 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104120953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52060478 + 52060479.

It is an arithmetic number, because the mean of its divisors is an integer number (52060479).

Almost surely, 2^104120957 is an apocalyptic number.

It is an amenable number.

104120957 is a deficient number, since it is larger than the sum of its proper divisors (1).

104120957 is an equidigital number, since it uses as much as digits as its factorization.

104120957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 104120957 is about 10203.9677086906. The cubic root of 104120957 is about 470.4491812621.

The spelling of 104120957 in words is "one hundred four million, one hundred twenty thousand, nine hundred fifty-seven".