2116012153 has 4 divisors (see below), whose sum is σ = 2116437120. Its totient is φ = 2115587188.

The previous prime is 2116012147. The next prime is 2116012181. The reversal of 2116012153 is 3512106112.

It is a happy number.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2116012153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2116012183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204925 + ... + 215002.

It is an arithmetic number, because the mean of its divisors is an integer number (529109280).

Almost surely, 2^2116012153 is an apocalyptic number.

It is an amenable number.

2116012153 is a deficient number, since it is larger than the sum of its proper divisors (424967).

2116012153 is an equidigital number, since it uses as much as digits as its factorization.

2116012153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424966.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 2116012153 is about 46000.1320976364. The cubic root of 2116012153 is about 1283.8256624243.

Adding to 2116012153 its reverse (3512106112), we get a palindrome (5628118265).

The spelling of 2116012153 in words is "two billion, one hundred sixteen million, twelve thousand, one hundred fifty-three".