121033023 has 8 divisors (see below), whose sum is σ = 161569968. Its totient is φ = 80592384.

The previous prime is 121033019. The next prime is 121033039. The reversal of 121033023 is 320330121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121033023 - 2² = 121033019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121032993 and 121033011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121033043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21090 + ... + 26207.

It is an arithmetic number, because the mean of its divisors is an integer number (20196246).

Almost surely, 2^121033023 is an apocalyptic number.

121033023 is a deficient number, since it is larger than the sum of its proper divisors (40536945).

121033023 is an equidigital number, since it uses as much as digits as its factorization.

121033023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48153.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 121033023 is about 11001.5009430532. The cubic root of 121033023 is about 494.6537360023.

Adding to 121033023 its reverse (320330121), we get a palindrome (441363144).

The spelling of 121033023 in words is "one hundred twenty-one million, thirty-three thousand, twenty-three".