32203111123013 has 4 divisors (see below), whose sum is σ = 32203124022048. Its totient is φ = 32203098223980.

The previous prime is 32203111122977. The next prime is 32203111123093. The reversal of 32203111123013 is 31032111130223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 32203111123013 - 2¹² = 32203111118917 is a prime.

It is a super-2 number, since 2×32203111123013² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32203111123013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32203111123093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1372481 + ... + 8141862.

It is an arithmetic number, because the mean of its divisors is an integer number (8050781005512).

Almost surely, 2^{32203111123013} is an apocalyptic number.

It is an amenable number.

32203111123013 is a deficient number, since it is larger than the sum of its proper divisors (12899035).

32203111123013 is an equidigital number, since it uses as much as digits as its factorization.

32203111123013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12899034.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 32203111123013 its reverse (31032111130223), we get a palindrome (63235222253236).

The spelling of 32203111123013 in words is "thirty-two trillion, two hundred three billion, one hundred eleven million, one hundred twenty-three thousand, thirteen".