232012121011 has 8 divisors (see below), whose sum is σ = 253109131200. Its totient is φ = 210915944040.

The previous prime is 232012120981. The next prime is 232012121027. The reversal of 232012121011 is 110121210232.

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 232012121011 - 2²³ = 232003732403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232012121041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469960 + ... + 827578.

It is an arithmetic number, because the mean of its divisors is an integer number (31638641400).

Almost surely, 2^232012121011 is an apocalyptic number.

232012121011 is a deficient number, since it is larger than the sum of its proper divisors (21097010189).

232012121011 is a wasteful number, since it uses less digits than its factorization.

232012121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416609.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 232012121011 its reverse (110121210232), we get a palindrome (342133331243).

The spelling of 232012121011 in words is "two hundred thirty-two billion, twelve million, one hundred twenty-one thousand, eleven".