103235142400 has 108 divisors (see below), whose sum is σ = 275178953392. Its totient is φ = 38117560320.

The previous prime is 103235142397. The next prime is 103235142421. The reversal of 103235142400 is 4241532301.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 537204 + ... + 703603.

Almost surely, 2^103235142400 is an apocalyptic number.

103235142400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103235142400 is an abundant number, since it is smaller than the sum of its proper divisors (171943810992).

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

103235142400 is a wasteful number, since it uses less digits than its factorization.

103235142400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240846 (or 1240827 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 103235142400 its reverse (4241532301), we get a palindrome (107476674701).

The spelling of 103235142400 in words is "one hundred three billion, two hundred thirty-five million, one hundred forty-two thousand, four hundred".