150363221123 has 2 divisors, whose sum is σ = 150363221124. Its totient is φ = 150363221122.

The previous prime is 150363221093. The next prime is 150363221213. The reversal of 150363221123 is 321122363051.

It is a happy number.

Together with next prime (150363221213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150363221123 - 2²⁰ = 150362172547 is a prime.

It is a super-2 number, since 2×150363221123² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150363821123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75181610561 + 75181610562.

It is an arithmetic number, because the mean of its divisors is an integer number (75181610562).

Almost surely, 2^150363221123 is an apocalyptic number.

150363221123 is a deficient number, since it is larger than the sum of its proper divisors (1).

150363221123 is an equidigital number, since it uses as much as digits as its factorization.

150363221123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 150363221123 its reverse (321122363051), we get a palindrome (471485584174).

The spelling of 150363221123 in words is "one hundred fifty billion, three hundred sixty-three million, two hundred twenty-one thousand, one hundred twenty-three".