32031233011 has 32 divisors (see below), whose sum is σ = 35534868480. Its totient is φ = 28752796800.

The previous prime is 32031232967. The next prime is 32031233023. The reversal of 32031233011 is 11033213023.

It is not a de Polignac number, because 32031233011 - 2¹¹ = 32031230963 is a prime.

It is a super-2 number, since 2×32031233011² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 32031233011.

It is not an unprimeable number, because it can be changed into a prime (32031233711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23193541 + ... + 23194921.

It is an arithmetic number, because the mean of its divisors is an integer number (1110464640).

Almost surely, 2^32031233011 is an apocalyptic number.

32031233011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

32031233011 is a deficient number, since it is larger than the sum of its proper divisors (3503635469).

32031233011 is a wasteful number, since it uses less digits than its factorization.

32031233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 32031233011 its reverse (11033213023), we get a palindrome (43064446034).

The spelling of 32031233011 in words is "thirty-two billion, thirty-one million, two hundred thirty-three thousand, eleven".