15122110123102 has 16 divisors (see below), whose sum is σ = 23370727664592. Its totient is φ = 7333999545280.

The previous prime is 15122110123073. The next prime is 15122110123123. The reversal of 15122110123102 is 20132101122151.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532979968 + ... + 533008339.

It is an arithmetic number, because the mean of its divisors is an integer number (1460670479037).

Almost surely, 2^{15122110123102} is an apocalyptic number.

15122110123102 is a deficient number, since it is larger than the sum of its proper divisors (8248617541490).

15122110123102 is a wasteful number, since it uses less digits than its factorization.

15122110123102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065988523.

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 15122110123102 its reverse (20132101122151), we get a palindrome (35254211245253).

The spelling of 15122110123102 in words is "fifteen trillion, one hundred twenty-two billion, one hundred ten million, one hundred twenty-three thousand, one hundred two".