23213132014 has 4 divisors (see below), whose sum is σ = 34819698024. Its totient is φ = 11606566006.

The previous prime is 23213131951. The next prime is 23213132017. The reversal of 23213132014 is 41023131232.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23213132017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5803283002 + ... + 5803283005.

It is an arithmetic number, because the mean of its divisors is an integer number (8704924506).

Almost surely, 2^23213132014 is an apocalyptic number.

23213132014 is a deficient number, since it is larger than the sum of its proper divisors (11606566010).

23213132014 is a wasteful number, since it uses less digits than its factorization.

23213132014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11606566009.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23213132014 its reverse (41023131232), we get a palindrome (64236263246).

The spelling of 23213132014 in words is "twenty-three billion, two hundred thirteen million, one hundred thirty-two thousand, fourteen".