122140103100 has 36 divisors (see below), whose sum is σ = 353392032504. Its totient is φ = 32570694080.

The previous prime is 122140103093. The next prime is 122140103143. The reversal of 122140103100 is 1301041221.

It is a super-3 number, since 3×122140103100³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 122140103100.

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 11 ways as a sum of consecutive naturals, for example, 203566539 + ... + 203567138.

Almost surely, 2^122140103100 is an apocalyptic number.

122140103100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122140103100 is an abundant number, since it is smaller than the sum of its proper divisors (231251929404).

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

122140103100 is a wasteful number, since it uses less digits than its factorization.

122140103100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407133694 (or 407133687 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 122140103100 its reverse (1301041221), we get a palindrome (123441144321).

The spelling of 122140103100 in words is "one hundred twenty-two billion, one hundred forty million, one hundred three thousand, one hundred".