103221342400 has 84 divisors (see below), whose sum is σ = 277078973400. Its totient is φ = 37535027200.

The previous prime is 103221342377. The next prime is 103221342451. The reversal of 103221342400 is 4243122301.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 2914825 + ... + 2950024.

Almost surely, 2^103221342400 is an apocalyptic number.

103221342400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103221342400 is an abundant number, since it is smaller than the sum of its proper divisors (173857631000).

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

103221342400 is a wasteful number, since it uses less digits than its factorization.

103221342400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864882 (or 5864867 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 103221342400 its reverse (4243122301), we get a palindrome (107464464701).

The spelling of 103221342400 in words is "one hundred three billion, two hundred twenty-one million, three hundred forty-two thousand, four hundred".