152261105233 has 2 divisors, whose sum is σ = 152261105234. Its totient is φ = 152261105232.

The previous prime is 152261105221. The next prime is 152261105261. The reversal of 152261105233 is 332501162251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146514403984 + 5746701249 = 382772^2 + 75807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152261105233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152261105195 and 152261105204.

It is not a weakly prime, because it can be changed into another prime (152268105233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76130552616 + 76130552617.

It is an arithmetic number, because the mean of its divisors is an integer number (76130552617).

Almost surely, 2^152261105233 is an apocalyptic number.

It is an amenable number.

152261105233 is a deficient number, since it is larger than the sum of its proper divisors (1).

152261105233 is an equidigital number, since it uses as much as digits as its factorization.

152261105233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 152261105233 its reverse (332501162251), we get a palindrome (484762267484).

The spelling of 152261105233 in words is "one hundred fifty-two billion, two hundred sixty-one million, one hundred five thousand, two hundred thirty-three".