101233123 has 2 divisors, whose sum is σ = 101233124. Its totient is φ = 101233122.

The previous prime is 101233087. The next prime is 101233157. The reversal of 101233123 is 321332101.

It is a strong prime.

It is an emirp because it is prime and its reverse (321332101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101233123 - 2¹³ = 101224931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101233097 and 101233106.

It is not a weakly prime, because it can be changed into another prime (101233163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50616561 + 50616562.

It is an arithmetic number, because the mean of its divisors is an integer number (50616562).

Almost surely, 2^101233123 is an apocalyptic number.

101233123 is a deficient number, since it is larger than the sum of its proper divisors (1).

101233123 is an equidigital number, since it uses as much as digits as its factorization.

101233123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 101233123 is about 10061.4672389269. The cubic root of 101233123 is about 466.0589777810.

Adding to 101233123 its reverse (321332101), we get a palindrome (422565224).

The spelling of 101233123 in words is "one hundred one million, two hundred thirty-three thousand, one hundred twenty-three".