100121101030233 has 24 divisors (see below), whose sum is σ = 146605115293728. Its totient is φ = 65830960135872.

The previous prime is 100121101030207. The next prime is 100121101030253. The reversal of 100121101030233 is 332030101121001.

It is not a de Polignac number, because 100121101030233 - 2³⁶ = 100052381553497 is a prime.

It is a super-2 number, since 2×100121101030233² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100121101030253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18399066 + ... + 23211372.

It is an arithmetic number, because the mean of its divisors is an integer number (6108546470572).

Almost surely, 2^{100121101030233} is an apocalyptic number.

It is an amenable number.

100121101030233 is a deficient number, since it is larger than the sum of its proper divisors (46484014263495).

100121101030233 is a wasteful number, since it uses less digits than its factorization.

100121101030233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4844053 (or 4844050 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 100121101030233 its reverse (332030101121001), we get a palindrome (432151202151234).

The spelling of 100121101030233 in words is "one hundred trillion, one hundred twenty-one billion, one hundred one million, thirty thousand, two hundred thirty-three".