2115078033 has 4 divisors (see below), whose sum is σ = 2820104048. Its totient is φ = 1410052020.

The previous prime is 2115077977. The next prime is 2115078041. The reversal of 2115078033 is 3308705112.

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 2115078033 - 2¹⁰ = 2115077009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2115070033) 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, 352513003 + ... + 352513008.

It is an arithmetic number, because the mean of its divisors is an integer number (705026012).

Almost surely, 2^2115078033 is an apocalyptic number.

It is an amenable number.

2115078033 is a deficient number, since it is larger than the sum of its proper divisors (705026015).

2115078033 is an equidigital number, since it uses as much as digits as its factorization.

2115078033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705026014.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 2115078033 is about 45989.9775277179. The cubic root of 2115078033 is about 1283.6367183706.

The spelling of 2115078033 in words is "two billion, one hundred fifteen million, seventy-eight thousand, thirty-three".