2152114047 has 12 divisors (see below), whose sum is σ = 3109480920. Its totient is φ = 1434340368.

The previous prime is 2152114039. The next prime is 2152114049. The reversal of 2152114047 is 7404112512.

2152114047 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2152114047 - 2³ = 2152114039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2152114047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152114049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2373 + ... + 65649.

It is an arithmetic number, because the mean of its divisors is an integer number (259123410).

Almost surely, 2^2152114047 is an apocalyptic number.

2152114047 is a deficient number, since it is larger than the sum of its proper divisors (957366873).

2152114047 is a wasteful number, since it uses less digits than its factorization.

2152114047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67062 (or 67059 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 2152114047 is about 46390.8832315144. The cubic root of 2152114047 is about 1291.0857687641.

Adding to 2152114047 its reverse (7404112512), we get a palindrome (9556226559).

The spelling of 2152114047 in words is "two billion, one hundred fifty-two million, one hundred fourteen thousand, forty-seven".