124402093 has 2 divisors, whose sum is σ = 124402094. Its totient is φ = 124402092.

The previous prime is 124402087. The next prime is 124402121. The reversal of 124402093 is 390204421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95004009 + 29398084 = 9747^2 + 5422^2 .

It is a cyclic number.

It is not a de Polignac number, because 124402093 - 2⁹ = 124401581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124402043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62201046 + 62201047.

It is an arithmetic number, because the mean of its divisors is an integer number (62201047).

Almost surely, 2^124402093 is an apocalyptic number.

It is an amenable number.

124402093 is a deficient number, since it is larger than the sum of its proper divisors (1).

124402093 is an equidigital number, since it uses as much as digits as its factorization.

124402093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 124402093 is about 11153.5686217461. The cubic root of 124402093 is about 499.2015161927.

The spelling of 124402093 in words is "one hundred twenty-four million, four hundred two thousand, ninety-three".