1011034049 has 2 divisors, whose sum is σ = 1011034050. Its totient is φ = 1011034048.

The previous prime is 1011034033. The next prime is 1011034067. The reversal of 1011034049 is 9404301101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 741581824 + 269452225 = 27232^2 + 16415^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011034049 - 2⁴ = 1011034033 is a prime.

It is a super-3 number, since 3×1011034049³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1011034009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505517024 + 505517025.

It is an arithmetic number, because the mean of its divisors is an integer number (505517025).

Almost surely, 2^1011034049 is an apocalyptic number.

It is an amenable number.

1011034049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011034049 is an equidigital number, since it uses as much as digits as its factorization.

1011034049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1011034049 is about 31796.7616118371. The cubic root of 1011034049 is about 1003.6645708499.

The spelling of 1011034049 in words is "one billion, eleven million, thirty-four thousand, forty-nine".