1010428633 has 2 divisors, whose sum is σ = 1010428634. Its totient is φ = 1010428632.

The previous prime is 1010428537. The next prime is 1010428651. The reversal of 1010428633 is 3368240101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1005968089 + 4460544 = 31717^2 + 2112^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010428633 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010428673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505214316 + 505214317.

It is an arithmetic number, because the mean of its divisors is an integer number (505214317).

Almost surely, 2^1010428633 is an apocalyptic number.

It is an amenable number.

1010428633 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010428633 is an equidigital number, since it uses as much as digits as its factorization.

1010428633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1010428633 is about 31787.2400972466. The cubic root of 1010428633 is about 1003.4641964852.

Adding to 1010428633 its reverse (3368240101), we get a palindrome (4378668734).

The spelling of 1010428633 in words is "one billion, ten million, four hundred twenty-eight thousand, six hundred thirty-three".