33120230107 has 2 divisors, whose sum is σ = 33120230108. Its totient is φ = 33120230106.

The previous prime is 33120230009. The next prime is 33120230149. The reversal of 33120230107 is 70103202133.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33120230107 - 2¹¹ = 33120228059 is a prime.

It is not a weakly prime, because it can be changed into another prime (33120230167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16560115053 + 16560115054.

It is an arithmetic number, because the mean of its divisors is an integer number (16560115054).

Almost surely, 2^33120230107 is an apocalyptic number.

33120230107 is a deficient number, since it is larger than the sum of its proper divisors (1).

33120230107 is an equidigital number, since it uses as much as digits as its factorization.

33120230107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The spelling of 33120230107 in words is "thirty-three billion, one hundred twenty million, two hundred thirty thousand, one hundred seven".