1333290089 has 2 divisors, whose sum is σ = 1333290090. Its totient is φ = 1333290088.

The previous prime is 1333290053. The next prime is 1333290131. The reversal of 1333290089 is 9800923331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1083397225 + 249892864 = 32915^2 + 15808^2 .

It is an emirp because it is prime and its reverse (9800923331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1333290089 is a prime.

It is a super-2 number, since 2×1333290089² = 3555324922851255842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1333296089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666645044 + 666645045.

It is an arithmetic number, because the mean of its divisors is an integer number (666645045).

Almost surely, 2^1333290089 is an apocalyptic number.

It is an amenable number.

1333290089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333290089 is an equidigital number, since it uses as much as digits as its factorization.

1333290089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 1333290089 is about 36514.2450147884. The cubic root of 1333290089 is about 1100.6305170327.

The spelling of 1333290089 in words is "one billion, three hundred thirty-three million, two hundred ninety thousand, eighty-nine".