103421022100 has 36 divisors (see below), whose sum is σ = 244825767648. Its totient is φ = 37607644000.

The previous prime is 103421022049. The next prime is 103421022109. The reversal of 103421022100 is 1220124301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103421022109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47008456 + ... + 47010655.

It is an arithmetic number, because the mean of its divisors is an integer number (6800715768).

Almost surely, 2^103421022100 is an apocalyptic number.

103421022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103421022100 is an abundant number, since it is smaller than the sum of its proper divisors (141404745548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103421022100 is a wasteful number, since it uses less digits than its factorization.

103421022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94019136 (or 94019129 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 103421022100 its reverse (1220124301), we get a palindrome (104641146401).

The spelling of 103421022100 in words is "one hundred three billion, four hundred twenty-one million, twenty-two thousand, one hundred".