23132300021011 has 2 divisors, whose sum is σ = 23132300021012. Its totient is φ = 23132300021010.

The previous prime is 23132300021003. The next prime is 23132300021041. The reversal of 23132300021011 is 11012000323132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23132300021011 - 2³ = 23132300021003 is a prime.

It is a super-2 number, since 2×23132300021011² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23132300021011.

It is not a weakly prime, because it can be changed into another prime (23132300021041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566150010505 + 11566150010506.

It is an arithmetic number, because the mean of its divisors is an integer number (11566150010506).

Almost surely, 2^{23132300021011} is an apocalyptic number.

23132300021011 is a deficient number, since it is larger than the sum of its proper divisors (1).

23132300021011 is an equidigital number, since it uses as much as digits as its factorization.

23132300021011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23132300021011 its reverse (11012000323132), we get a palindrome (34144300344143).

The spelling of 23132300021011 in words is "twenty-three trillion, one hundred thirty-two billion, three hundred million, twenty-one thousand, eleven".