1295028233 has 2 divisors, whose sum is σ = 1295028234. Its totient is φ = 1295028232.

The previous prime is 1295028221. The next prime is 1295028289. The reversal of 1295028233 is 3328205921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1131111424 + 163916809 = 33632^2 + 12803^2 .

It is an emirp because it is prime and its reverse (3328205921) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1295028233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1295028193 and 1295028202.

It is not a weakly prime, because it can be changed into another prime (1295024233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647514116 + 647514117.

It is an arithmetic number, because the mean of its divisors is an integer number (647514117).

Almost surely, 2^1295028233 is an apocalyptic number.

It is an amenable number.

1295028233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1295028233 is an equidigital number, since it uses as much as digits as its factorization.

1295028233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 1295028233 is about 35986.5007051255. The cubic root of 1295028233 is about 1089.9997848104. Note that the first 3 decimals are identical.

The spelling of 1295028233 in words is "one billion, two hundred ninety-five million, twenty-eight thousand, two hundred thirty-three".