101204281400 has 24 divisors (see below), whose sum is σ = 235299954720. Its totient is φ = 40481712480.

The previous prime is 101204281361. The next prime is 101204281447. The reversal of 101204281400 is 4182402101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 253010504 + ... + 253010903.

It is an arithmetic number, because the mean of its divisors is an integer number (9804164780).

Almost surely, 2^101204281400 is an apocalyptic number.

101204281400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101204281400 is an abundant number, since it is smaller than the sum of its proper divisors (134095673320).

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

101204281400 is a wasteful number, since it uses less digits than its factorization.

101204281400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506021423 (or 506021414 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 101204281400 its reverse (4182402101), we get a palindrome (105386683501).

The spelling of 101204281400 in words is "one hundred one billion, two hundred four million, two hundred eighty-one thousand, four hundred".