20123332100130 has 64 divisors (see below), whose sum is σ = 55197699418368. Its totient is φ = 4599429246720.

The previous prime is 20123332100089. The next prime is 20123332100153. The reversal of 20123332100130 is 3100123332102.

It is a super-3 number, since 3×20123332100130³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 20123332100097 and 20123332100106.

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 31 ways as a sum of consecutive naturals, for example, 3166464 + ... + 7090356.

It is an arithmetic number, because the mean of its divisors is an integer number (862464053412).

Almost surely, 2^{20123332100130} is an apocalyptic number.

20123332100130 is an abundant number, since it is smaller than the sum of its proper divisors (35074367318238).

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

20123332100130 is a wasteful number, since it uses less digits than its factorization.

20123332100130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948331.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 20123332100130 its reverse (3100123332102), we get a palindrome (23223455432232).

The spelling of 20123332100130 in words is "twenty trillion, one hundred twenty-three billion, three hundred thirty-two million, one hundred thousand, one hundred thirty".