103122111212102 has 16 divisors (see below), whose sum is σ = 155864690049024. Its totient is φ = 51167218245000.

The previous prime is 103122111212033. The next prime is 103122111212111. The reversal of 103122111212102 is 201212111221301.

It is a super-2 number, since 2×103122111212102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63087227 + ... + 64701177.

It is an arithmetic number, because the mean of its divisors is an integer number (9741543128064).

Almost surely, 2^{103122111212102} is an apocalyptic number.

103122111212102 is a deficient number, since it is larger than the sum of its proper divisors (52742578836922).

103122111212102 is a wasteful number, since it uses less digits than its factorization.

103122111212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857955.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 103122111212102 its reverse (201212111221301), we get a palindrome (304334222433403).

The spelling of 103122111212102 in words is "one hundred three trillion, one hundred twenty-two billion, one hundred eleven million, two hundred twelve thousand, one hundred two".