103202015430400 has 108 divisors (see below), whose sum is σ = 255445309485072. Its totient is φ = 41280128081920.

The previous prime is 103202015430389. The next prime is 103202015430431. The reversal of 103202015430400 is 4034510202301.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 606782172 + ... + 606952228.

It is an arithmetic number, because the mean of its divisors is an integer number (2365234347084).

Almost surely, 2^{103202015430400} is an apocalyptic number.

103202015430400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103202015430400 is an abundant number, since it is smaller than the sum of its proper divisors (152243294054672).

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

103202015430400 is an equidigital number, since it uses as much as digits as its factorization.

103202015430400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264906 (or 264887 counting only the distinct ones).

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

Adding to 103202015430400 its reverse (4034510202301), we get a palindrome (107236525632701).

The spelling of 103202015430400 in words is "one hundred three trillion, two hundred two billion, fifteen million, four hundred thirty thousand, four hundred".