1010926513 has 2 divisors, whose sum is σ = 1010926514. Its totient is φ = 1010926512.

The previous prime is 1010926507. The next prime is 1010926571. The reversal of 1010926513 is 3156290101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 719473329 + 291453184 = 26823^2 + 17072^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010926513 - 2⁵ = 1010926481 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010926583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505463256 + 505463257.

It is an arithmetic number, because the mean of its divisors is an integer number (505463257).

Almost surely, 2^1010926513 is an apocalyptic number.

It is an amenable number.

1010926513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010926513 is an equidigital number, since it uses as much as digits as its factorization.

1010926513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1010926513 is about 31795.0705770564. The cubic root of 1010926513 is about 1003.6289855333.

The spelling of 1010926513 in words is "one billion, ten million, nine hundred twenty-six thousand, five hundred thirteen".