10121031233 has 4 divisors (see below), whose sum is σ = 10470032340. Its totient is φ = 9772030128.

The previous prime is 10121031223. The next prime is 10121031257. The reversal of 10121031233 is 33213012101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33213012101 = 643 ⋅51653207.

It can be written as a sum of positive squares in 2 ways, for example, as 8670030769 + 1451000464 = 93113^2 + 38092^2 .

It is a cyclic number.

It is not a de Polignac number, because 10121031233 - 2⁸ = 10121030977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10121031223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174500510 + ... + 174500567.

It is an arithmetic number, because the mean of its divisors is an integer number (2617508085).

Almost surely, 2^10121031233 is an apocalyptic number.

It is an amenable number.

10121031233 is a deficient number, since it is larger than the sum of its proper divisors (349001107).

10121031233 is an equidigital number, since it uses as much as digits as its factorization.

10121031233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349001106.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10121031233 its reverse (33213012101), we get a palindrome (43334043334).

The spelling of 10121031233 in words is "ten billion, one hundred twenty-one million, thirty-one thousand, two hundred thirty-three".