121003223033 has 32 divisors (see below), whose sum is σ = 160209923328. Its totient is φ = 88478208000.

The previous prime is 121003222969. The next prime is 121003223059. The reversal of 121003223033 is 330322300121.

It is not a de Polignac number, because 121003223033 - 2⁶ = 121003222969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121003222996 and 121003223014.

It is not an unprimeable number, because it can be changed into a prime (121003223063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303983 + ... + 578283.

It is an arithmetic number, because the mean of its divisors is an integer number (5006560104).

Almost surely, 2^121003223033 is an apocalyptic number.

It is an amenable number.

121003223033 is a deficient number, since it is larger than the sum of its proper divisors (39206700295).

121003223033 is a wasteful number, since it uses less digits than its factorization.

121003223033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274673.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 121003223033 its reverse (330322300121), we get a palindrome (451325523154).

The spelling of 121003223033 in words is "one hundred twenty-one billion, three million, two hundred twenty-three thousand, thirty-three".