123102221401 has 8 divisors (see below), whose sum is σ = 123372353664. Its totient is φ = 122832343920.

The previous prime is 123102221321. The next prime is 123102221413. The reversal of 123102221401 is 104122201321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123102221401 - 2¹¹ = 123102219353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123102221441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 920286 + ... + 1045528.

It is an arithmetic number, because the mean of its divisors is an integer number (15421544208).

Almost surely, 2^123102221401 is an apocalyptic number.

It is an amenable number.

123102221401 is a deficient number, since it is larger than the sum of its proper divisors (270132263).

123102221401 is a wasteful number, since it uses less digits than its factorization.

123102221401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127391.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 123102221401 its reverse (104122201321), we get a palindrome (227224422722).

The spelling of 123102221401 in words is "one hundred twenty-three billion, one hundred two million, two hundred twenty-one thousand, four hundred one".