2345156011 has 4 divisors (see below), whose sum is σ = 2558352024. Its totient is φ = 2131960000.

The previous prime is 2345155979. The next prime is 2345156053. The reversal of 2345156011 is 1106515432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2345156011 - 2⁵ = 2345155979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2345156071) 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 3 ways as a sum of consecutive naturals, for example, 106597990 + ... + 106598011.

It is an arithmetic number, because the mean of its divisors is an integer number (639588006).

Almost surely, 2^2345156011 is an apocalyptic number.

2345156011 is a deficient number, since it is larger than the sum of its proper divisors (213196013).

2345156011 is a wasteful number, since it uses less digits than its factorization.

2345156011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213196012.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 2345156011 is about 48426.8108695999. The cubic root of 2345156011 is about 1328.5887778722.

The spelling of 2345156011 in words is "two billion, three hundred forty-five million, one hundred fifty-six thousand, eleven".