150380800121 has 2 divisors, whose sum is σ = 150380800122. Its totient is φ = 150380800120.

The previous prime is 150380800091. The next prime is 150380800151. The reversal of 150380800121 is 121008083051.

It is a balanced prime because it is at equal distance from previous prime (150380800091) and next prime (150380800151).

It can be written as a sum of positive squares in only one way, i.e., 150186476521 + 194323600 = 387539^2 + 13940^2 .

It is a cyclic number.

It is not a de Polignac number, because 150380800121 - 2⁶ = 150380800057 is a prime.

It is a super-2 number, since 2×150380800121² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150380800151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75190400060 + 75190400061.

It is an arithmetic number, because the mean of its divisors is an integer number (75190400061).

Almost surely, 2^150380800121 is an apocalyptic number.

It is an amenable number.

150380800121 is a deficient number, since it is larger than the sum of its proper divisors (1).

150380800121 is an equidigital number, since it uses as much as digits as its factorization.

150380800121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 29.

Adding to 150380800121 its reverse (121008083051), we get a palindrome (271388883172).

The spelling of 150380800121 in words is "one hundred fifty billion, three hundred eighty million, eight hundred thousand, one hundred twenty-one".