103321434222400 has 84 divisors (see below), whose sum is σ = 261106528667788. Its totient is φ = 40211585187840.

The previous prime is 103321434222367. The next prime is 103321434222431. The reversal of 103321434222400 is 4222434123301.

It can be written as a sum of positive squares in 6 ways, for example, as 5261848752384 + 98059585470016 = 2293872^2 + 9902504^2 .

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, 872588049 + ... + 872706448.

Almost surely, 2^{103321434222400} is an apocalyptic number.

103321434222400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103321434222400 is an abundant number, since it is smaller than the sum of its proper divisors (157785094445388).

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

103321434222400 is a wasteful number, since it uses less digits than its factorization.

103321434222400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745294556 (or 1745294541 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 103321434222400 its reverse (4222434123301), we get a palindrome (107543868345701).

Subtracting from 103321434222400 its reverse (4222434123301), we obtain a palindrome (99099000099099).

The spelling of 103321434222400 in words is "one hundred three trillion, three hundred twenty-one billion, four hundred thirty-four million, two hundred twenty-two thousand, four hundred".