2132151633 has 32 divisors (see below), whose sum is σ = 3334800000. Its totient is φ = 1342650816.

The previous prime is 2132151631. The next prime is 2132151643. The reversal of 2132151633 is 3361512312.

2132151633 is a `hidden beast` number, since 2 + 1 + 3 + 21 + 5 + 1 + 633 = 666.

It is not a de Polignac number, because 2132151633 - 2¹ = 2132151631 is a prime.

It is a super-2 number, since 2×2132151633² = 9092141172209133378, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2132151597 and 2132151606.

It is not an unprimeable number, because it can be changed into a prime (2132151631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173083 + ... + 184991.

It is an arithmetic number, because the mean of its divisors is an integer number (104212500).

Almost surely, 2^2132151633 is an apocalyptic number.

It is an amenable number.

2132151633 is a deficient number, since it is larger than the sum of its proper divisors (1202648367).

2132151633 is a wasteful number, since it uses less digits than its factorization.

2132151633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12286 (or 12280 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 2132151633 is about 46175.2274818436. The cubic root of 2132151633 is about 1287.0814440882.

Adding to 2132151633 its reverse (3361512312), we get a palindrome (5493663945).

The spelling of 2132151633 in words is "two billion, one hundred thirty-two million, one hundred fifty-one thousand, six hundred thirty-three".