5233121131 has 16 divisors (see below), whose sum is σ = 6087040960. Its totient is φ = 4405985280.

The previous prime is 5233121107. The next prime is 5233121147. The reversal of 5233121131 is 1311213325.

It is a cyclic number.

It is not a de Polignac number, because 5233121131 - 2¹³ = 5233112939 is a prime.

It is a super-2 number, since 2×5233121131² = 54771113543437438322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5233122131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320395 + ... + 336331.

It is an arithmetic number, because the mean of its divisors is an integer number (380440060).

Almost surely, 2^5233121131 is an apocalyptic number.

5233121131 is a deficient number, since it is larger than the sum of its proper divisors (853919829).

5233121131 is a wasteful number, since it uses less digits than its factorization.

5233121131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16774.

The product of its digits is 540, while the sum is 22.

The square root of 5233121131 is about 72340.3147007255. The cubic root of 5233121131 is about 1736.1487387114.

Adding to 5233121131 its reverse (1311213325), we get a palindrome (6544334456).

The spelling of 5233121131 in words is "five billion, two hundred thirty-three million, one hundred twenty-one thousand, one hundred thirty-one".