1010402011 has 2 divisors, whose sum is σ = 1010402012. Its totient is φ = 1010402010.

The previous prime is 1010401999. The next prime is 1010402023. The reversal of 1010402011 is 1102040101.

It is a balanced prime because it is at equal distance from previous prime (1010401999) and next prime (1010402023).

It is a cyclic number.

It is not a de Polignac number, because 1010402011 - 2¹¹ = 1010399963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010402111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505201005 + 505201006.

It is an arithmetic number, because the mean of its divisors is an integer number (505201006).

Almost surely, 2^1010402011 is an apocalyptic number.

1010402011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010402011 is an equidigital number, since it uses as much as digits as its factorization.

1010402011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1010402011 is about 31786.8213415560. The cubic root of 1010402011 is about 1003.4553835723.

Adding to 1010402011 its reverse (1102040101), we get a palindrome (2112442112).

The spelling of 1010402011 in words is "one billion, ten million, four hundred two thousand, eleven".