32120203113311 has 8 divisors (see below), whose sum is σ = 32240711931120. Its totient is φ = 31999797430848.

The previous prime is 32120203113307. The next prime is 32120203113337. The reversal of 32120203113311 is 11331130202123.

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

It is a cyclic number.

It is not a de Polignac number, because 32120203113311 - 2² = 32120203113307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120203113211) 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, 25159766 + ... + 26405571.

It is an arithmetic number, because the mean of its divisors is an integer number (4030088991390).

Almost surely, 2^{32120203113311} is an apocalyptic number.

32120203113311 is a deficient number, since it is larger than the sum of its proper divisors (120508817809).

32120203113311 is a wasteful number, since it uses less digits than its factorization.

32120203113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51567673.

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

Adding to 32120203113311 its reverse (11331130202123), we get a palindrome (43451333315434).

The spelling of 32120203113311 in words is "thirty-two trillion, one hundred twenty billion, two hundred three million, one hundred thirteen thousand, three hundred eleven".