10121042021233 has 48 divisors (see below), whose sum is σ = 12604984318080. Its totient is φ = 8009487763200.

The previous prime is 10121042021179. The next prime is 10121042021269. The reversal of 10121042021233 is 33212024012101.

It is not a de Polignac number, because 10121042021233 - 2²⁹ = 10120505150321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10121042022233) 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 47 ways as a sum of consecutive naturals, for example, 4428733 + ... + 6313141.

It is an arithmetic number, because the mean of its divisors is an integer number (262603839960).

Almost surely, 2^{10121042021233} is an apocalyptic number.

10121042021233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10121042021233 is a deficient number, since it is larger than the sum of its proper divisors (2483942296847).

10121042021233 is a wasteful number, since it uses less digits than its factorization.

10121042021233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884550 (or 1884527 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10121042021233 its reverse (33212024012101), we get a palindrome (43333066033334).

The spelling of 10121042021233 in words is "ten trillion, one hundred twenty-one billion, forty-two million, twenty-one thousand, two hundred thirty-three".