100124514123320 has 16 divisors (see below), whose sum is σ = 225280156777560. Its totient is φ = 40049805649312.

The previous prime is 100124514123289. The next prime is 100124514123353. The reversal of 100124514123320 is 23321415421001.

It is a happy number.

It is a super-2 number, since 2×100124514123320² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251556426502 + ... + 1251556426581.

Almost surely, 2^{100124514123320} is an apocalyptic number.

100124514123320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100124514123320 is an abundant number, since it is smaller than the sum of its proper divisors (125155642654240).

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

100124514123320 is a wasteful number, since it uses less digits than its factorization.

100124514123320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503112853094 (or 2503112853090 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 100124514123320 its reverse (23321415421001), we get a palindrome (123445929544321).

The spelling of 100124514123320 in words is "one hundred trillion, one hundred twenty-four billion, five hundred fourteen million, one hundred twenty-three thousand, three hundred twenty".