2150101223 has 2 divisors, whose sum is σ = 2150101224. Its totient is φ = 2150101222.

The previous prime is 2150101189. The next prime is 2150101241. The reversal of 2150101223 is 3221010512.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2150101223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2150103223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075050611 + 1075050612.

It is an arithmetic number, because the mean of its divisors is an integer number (1075050612).

Almost surely, 2^2150101223 is an apocalyptic number.

2150101223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150101223 is an equidigital number, since it uses as much as digits as its factorization.

2150101223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2150101223 is about 46369.1839803118. The cubic root of 2150101223 is about 1290.6831353591.

Adding to 2150101223 its reverse (3221010512), we get a palindrome (5371111735).

The spelling of 2150101223 in words is "two billion, one hundred fifty million, one hundred one thousand, two hundred twenty-three".