152002254121 has 2 divisors, whose sum is σ = 152002254122. Its totient is φ = 152002254120.

The previous prime is 152002254109. The next prime is 152002254133. The reversal of 152002254121 is 121452200251.

It is a balanced prime because it is at equal distance from previous prime (152002254109) and next prime (152002254133).

It can be written as a sum of positive squares in only one way, i.e., 131649237225 + 20353016896 = 362835^2 + 142664^2 .

It is a cyclic number.

It is not a de Polignac number, because 152002254121 - 2¹³ = 152002245929 is a prime.

It is a super-2 number, since 2×152002254121² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (152002254191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76001127060 + 76001127061.

It is an arithmetic number, because the mean of its divisors is an integer number (76001127061).

Almost surely, 2^152002254121 is an apocalyptic number.

It is an amenable number.

152002254121 is a deficient number, since it is larger than the sum of its proper divisors (1).

152002254121 is an equidigital number, since it uses as much as digits as its factorization.

152002254121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 152002254121 its reverse (121452200251), we get a palindrome (273454454372).

The spelling of 152002254121 in words is "one hundred fifty-two billion, two million, two hundred fifty-four thousand, one hundred twenty-one".