23120213333101 has 2 divisors, whose sum is σ = 23120213333102. Its totient is φ = 23120213333100.

The previous prime is 23120213333081. The next prime is 23120213333117. The reversal of 23120213333101 is 10133331202132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23103653503876 + 16559829225 = 4806626^2 + 128685^2 .

It is a cyclic number.

It is not a de Polignac number, because 23120213333101 - 2²⁷ = 23120079115373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23120213333171) 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, 11560106666550 + 11560106666551.

It is an arithmetic number, because the mean of its divisors is an integer number (11560106666551).

Almost surely, 2^{23120213333101} is an apocalyptic number.

It is an amenable number.

23120213333101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23120213333101 is an equidigital number, since it uses as much as digits as its factorization.

23120213333101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 23120213333101 its reverse (10133331202132), we get a palindrome (33253544535233).

The spelling of 23120213333101 in words is "twenty-three trillion, one hundred twenty billion, two hundred thirteen million, three hundred thirty-three thousand, one hundred one".