1033023049 has 2 divisors, whose sum is σ = 1033023050. Its totient is φ = 1033023048.

The previous prime is 1033023029. The next prime is 1033023107. The reversal of 1033023049 is 9403203301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 940035600 + 92987449 = 30660^2 + 9643^2 .

It is an emirp because it is prime and its reverse (9403203301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1033023049 - 2⁹ = 1033022537 is a prime.

It is not a weakly prime, because it can be changed into another prime (1033023029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516511524 + 516511525.

It is an arithmetic number, because the mean of its divisors is an integer number (516511525).

Almost surely, 2^1033023049 is an apocalyptic number.

It is an amenable number.

1033023049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1033023049 is an equidigital number, since it uses as much as digits as its factorization.

1033023049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 1033023049 is about 32140.6759263087. The cubic root of 1033023049 is about 1010.8886891155. Note that the first 3 decimals are identical.

The spelling of 1033023049 in words is "one billion, thirty-three million, twenty-three thousand, forty-nine".