122641093 has 4 divisors (see below), whose sum is σ = 122856448. Its totient is φ = 122425740.

The previous prime is 122641091. The next prime is 122641109. The reversal of 122641093 is 390146221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122641093 - 2¹ = 122641091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122641091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106821 + ... + 107962.

It is an arithmetic number, because the mean of its divisors is an integer number (30714112).

Almost surely, 2^122641093 is an apocalyptic number.

It is an amenable number.

122641093 is a deficient number, since it is larger than the sum of its proper divisors (215355).

122641093 is an equidigital number, since it uses as much as digits as its factorization.

122641093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215354.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 122641093 is about 11074.3439083315. The cubic root of 122641093 is about 496.8347959137.

The spelling of 122641093 in words is "one hundred twenty-two million, six hundred forty-one thousand, ninety-three".