33023342121 has 64 divisors (see below), whose sum is σ = 55273881600. Its totient is φ = 17037345600.

The previous prime is 33023342113. The next prime is 33023342153. The reversal of 33023342121 is 12124332033.

It is not a de Polignac number, because 33023342121 - 2³ = 33023342113 is a prime.

It is a super-2 number, since 2×33023342121² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33023342091 and 33023342100.

It is not an unprimeable number, because it can be changed into a prime (33023342161) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26229190 + ... + 26230448.

It is an arithmetic number, because the mean of its divisors is an integer number (863654400).

Almost surely, 2^33023342121 is an apocalyptic number.

It is an amenable number.

33023342121 is a deficient number, since it is larger than the sum of its proper divisors (22250539479).

33023342121 is a wasteful number, since it uses less digits than its factorization.

33023342121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 33023342121 its reverse (12124332033), we get a palindrome (45147674154).

The spelling of 33023342121 in words is "thirty-three billion, twenty-three million, three hundred forty-two thousand, one hundred twenty-one".