20234027133 has 6 divisors (see below), whose sum is σ = 29226928094. Its totient is φ = 13489351416.

The previous prime is 20234027101. The next prime is 20234027161. The reversal of 20234027133 is 33172043202.

20234027133 is a `hidden beast` number, since 20 + 2 + 340 + 271 + 33 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20208896964 + 25130169 = 142158^2 + 5013^2 .

It is not a de Polignac number, because 20234027133 - 2⁵ = 20234027101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20234027097 and 20234027106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20234027183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1124112610 + ... + 1124112627.

Almost surely, 2^20234027133 is an apocalyptic number.

It is an amenable number.

20234027133 is a deficient number, since it is larger than the sum of its proper divisors (8992900961).

20234027133 is a wasteful number, since it uses less digits than its factorization.

20234027133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248225243 (or 2248225240 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The spelling of 20234027133 in words is "twenty billion, two hundred thirty-four million, twenty-seven thousand, one hundred thirty-three".