103344021421102 has 24 divisors (see below), whose sum is σ = 194730883342128. Its totient is φ = 40263904449120.

The previous prime is 103344021421099. The next prime is 103344021421117. The reversal of 103344021421102 is 201124120443301.

It is a happy number.

It is a super-2 number, since 2×103344021421102² (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 11 ways as a sum of consecutive naturals, for example, 30502956223 + ... + 30502959610.

It is an arithmetic number, because the mean of its divisors is an integer number (8113786805922).

Almost surely, 2^{103344021421102} is an apocalyptic number.

103344021421102 is a deficient number, since it is larger than the sum of its proper divisors (91386861921026).

103344021421102 is a wasteful number, since it uses less digits than its factorization.

103344021421102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61005915864 (or 61005915853 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 103344021421102 its reverse (201124120443301), we get a palindrome (304468141864403).

The spelling of 103344021421102 in words is "one hundred three trillion, three hundred forty-four billion, twenty-one million, four hundred twenty-one thousand, one hundred two".