2232031213 has 8 divisors (see below), whose sum is σ = 2351044800. Its totient is φ = 2113171488.

The previous prime is 2232031211. The next prime is 2232031247. The reversal of 2232031213 is 3121302322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2232031213 - 2¹ = 2232031211 is a prime.

It is a super-3 number, since 3×2232031213³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232031211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8056 + ... + 67297.

It is an arithmetic number, because the mean of its divisors is an integer number (293880600).

Almost surely, 2^2232031213 is an apocalyptic number.

It is an amenable number.

2232031213 is a deficient number, since it is larger than the sum of its proper divisors (119013587).

2232031213 is a wasteful number, since it uses less digits than its factorization.

2232031213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76931.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2232031213 is about 47244.3775808297. The cubic root of 2232031213 is about 1306.8731072709.

Adding to 2232031213 its reverse (3121302322), we get a palindrome (5353333535).

The spelling of 2232031213 in words is "two billion, two hundred thirty-two million, thirty-one thousand, two hundred thirteen".