123102055151 has 8 divisors (see below), whose sum is σ = 124890741360. Its totient is φ = 121322380608.

The previous prime is 123102055133. The next prime is 123102055163. The reversal of 123102055151 is 151550201321.

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-123102055151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123102055151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123102055121) 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, 2225396 + ... + 2280041.

It is an arithmetic number, because the mean of its divisors is an integer number (15611342670).

Almost surely, 2^123102055151 is an apocalyptic number.

123102055151 is a deficient number, since it is larger than the sum of its proper divisors (1788686209).

123102055151 is an equidigital number, since it uses as much as digits as its factorization.

123102055151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505833.

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 123102055151 its reverse (151550201321), we get a palindrome (274652256472).

The spelling of 123102055151 in words is "one hundred twenty-three billion, one hundred two million, fifty-five thousand, one hundred fifty-one".