10103022555100 has 36 divisors (see below), whose sum is σ = 22015289368800. Its totient is φ = 4024300188160.

The previous prime is 10103022555091. The next prime is 10103022555107. The reversal of 10103022555100 is 155522030101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103022555107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211336405 + ... + 211384204.

It is an arithmetic number, because the mean of its divisors is an integer number (611535815800).

Almost surely, 2^{10103022555100} is an apocalyptic number.

10103022555100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10103022555100 is an abundant number, since it is smaller than the sum of its proper divisors (11912266813700).

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

10103022555100 is a wasteful number, since it uses less digits than its factorization.

10103022555100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422720862 (or 422720855 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 10103022555100 its reverse (155522030101), we get a palindrome (10258544585201).

The spelling of 10103022555100 in words is "ten trillion, one hundred three billion, twenty-two million, five hundred fifty-five thousand, one hundred".