151525371233 has 2 divisors, whose sum is σ = 151525371234. Its totient is φ = 151525371232.

The previous prime is 151525371209. The next prime is 151525371247. The reversal of 151525371233 is 332173525151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82350059089 + 69175312144 = 286967^2 + 263012^2 .

It is a cyclic number.

It is not a de Polignac number, because 151525371233 - 2¹⁸ = 151525109089 is a prime.

It is not a weakly prime, because it can be changed into another prime (151525371253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75762685616 + 75762685617.

It is an arithmetic number, because the mean of its divisors is an integer number (75762685617).

Almost surely, 2^151525371233 is an apocalyptic number.

It is an amenable number.

151525371233 is a deficient number, since it is larger than the sum of its proper divisors (1).

151525371233 is an equidigital number, since it uses as much as digits as its factorization.

151525371233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94500, while the sum is 38.

Adding to 151525371233 its reverse (332173525151), we get a palindrome (483698896384).

The spelling of 151525371233 in words is "one hundred fifty-one billion, five hundred twenty-five million, three hundred seventy-one thousand, two hundred thirty-three".