10121320230033 has 4 divisors (see below), whose sum is σ = 13495093640048. Its totient is φ = 6747546820020.

The previous prime is 10121320230023. The next prime is 10121320230067. The reversal of 10121320230033 is 33003202312101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10121320230033 - 2⁸ = 10121320229777 is a prime.

It is a super-2 number, since 2×10121320230033² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10121320229991 and 10121320230009.

It is not an unprimeable number, because it can be changed into a prime (10121320230023) 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, 1686886705003 + ... + 1686886705008.

It is an arithmetic number, because the mean of its divisors is an integer number (3373773410012).

Almost surely, 2^{10121320230033} is an apocalyptic number.

It is an amenable number.

10121320230033 is a deficient number, since it is larger than the sum of its proper divisors (3373773410015).

10121320230033 is an equidigital number, since it uses as much as digits as its factorization.

10121320230033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373773410014.

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

Adding to 10121320230033 its reverse (33003202312101), we get a palindrome (43124522542134).

The spelling of 10121320230033 in words is "ten trillion, one hundred twenty-one billion, three hundred twenty million, two hundred thirty thousand, thirty-three".