32121111010011 has 8 divisors (see below), whose sum is σ = 42828245837904. Its totient is φ = 21414025094400.

The previous prime is 32121111010003. The next prime is 32121111010061. The reversal of 32121111010011 is 11001011112123.

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

It is not a de Polignac number, because 32121111010011 - 2³ = 32121111010003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32121111010061) 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, 10667290 + ... + 13342911.

It is an arithmetic number, because the mean of its divisors is an integer number (5353530729738).

Almost surely, 2^{32121111010011} is an apocalyptic number.

32121111010011 is a deficient number, since it is larger than the sum of its proper divisors (10707134827893).

32121111010011 is a wasteful number, since it uses less digits than its factorization.

32121111010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24456141.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 32121111010011 its reverse (11001011112123), we get a palindrome (43122122122134).

The spelling of 32121111010011 in words is "thirty-two trillion, one hundred twenty-one billion, one hundred eleven million, ten thousand, eleven".