123100102213 has 8 divisors (see below), whose sum is σ = 135114893856. Its totient is φ = 111222622800.

The previous prime is 123100102207. The next prime is 123100102241. The reversal of 123100102213 is 312201001321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123100102213 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 (123100102513) 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, 34326178 + ... + 34329763.

It is an arithmetic number, because the mean of its divisors is an integer number (16889361732).

Almost surely, 2^123100102213 is an apocalyptic number.

It is an amenable number.

123100102213 is a deficient number, since it is larger than the sum of its proper divisors (12014791643).

123100102213 is a wasteful number, since it uses less digits than its factorization.

123100102213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68656115.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 123100102213 its reverse (312201001321), we get a palindrome (435301103534).

The spelling of 123100102213 in words is "one hundred twenty-three billion, one hundred million, one hundred two thousand, two hundred thirteen".