152150121405 has 12 divisors (see below), whose sum is σ = 263726877180. Its totient is φ = 81146731392.

The previous prime is 152150121379. The next prime is 152150121407. The reversal of 152150121405 is 504121051251.

It is a happy number.

152150121405 is a `hidden beast` number, since 15 + 2 + 1 + 501 + 2 + 140 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 65173494681 + 86976626724 = 255291^2 + 294918^2 .

It is not a de Polignac number, because 152150121405 - 2⁵ = 152150121373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152150121407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1690556860 + ... + 1690556949.

It is an arithmetic number, because the mean of its divisors is an integer number (21977239765).

Almost surely, 2^152150121405 is an apocalyptic number.

152150121405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152150121405 is a deficient number, since it is larger than the sum of its proper divisors (111576755775).

152150121405 is a wasteful number, since it uses less digits than its factorization.

152150121405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381113820 (or 3381113817 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

Adding to 152150121405 its reverse (504121051251), we get a palindrome (656271172656).

The spelling of 152150121405 in words is "one hundred fifty-two billion, one hundred fifty million, one hundred twenty-one thousand, four hundred five".