103122400131100 has 36 divisors (see below), whose sum is σ = 255743552326864. Its totient is φ = 35356251473280.

The previous prime is 103122400131073. The next prime is 103122400131109. The reversal of 103122400131100 is 1131004221301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103122400131109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73658856537 + ... + 73658857936.

Almost surely, 2^{103122400131100} is an apocalyptic number.

103122400131100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103122400131100 is an abundant number, since it is smaller than the sum of its proper divisors (152621152195764).

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

103122400131100 is a wasteful number, since it uses less digits than its factorization.

103122400131100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147317714494 (or 147317714487 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 103122400131100 its reverse (1131004221301), we get a palindrome (104253404352401).

The spelling of 103122400131100 in words is "one hundred three trillion, one hundred twenty-two billion, four hundred million, one hundred thirty-one thousand, one hundred".