32111132112021 has 8 divisors (see below), whose sum is σ = 43256232948544. Its totient is φ = 21186726341760.

The previous prime is 32111132112001. The next prime is 32111132112023. The reversal of 32111132112021 is 12021123111123.

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

It is not a de Polignac number, because 32111132112021 - 2²⁷ = 32110997894293 is a prime.

It is a super-2 number, since 2×32111132112021² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32111132112023) 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, 55173766225 + ... + 55173766806.

It is an arithmetic number, because the mean of its divisors is an integer number (5407029118568).

Almost surely, 2^{32111132112021} is an apocalyptic number.

It is an amenable number.

32111132112021 is a deficient number, since it is larger than the sum of its proper divisors (11145100836523).

32111132112021 is a wasteful number, since it uses less digits than its factorization.

32111132112021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110347533131.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 32111132112021 its reverse (12021123111123), we get a palindrome (44132255223144).

The spelling of 32111132112021 in words is "thirty-two trillion, one hundred eleven billion, one hundred thirty-two million, one hundred twelve thousand, twenty-one".