1011146207 has 2 divisors, whose sum is σ = 1011146208. Its totient is φ = 1011146206.

The previous prime is 1011146153. The next prime is 1011146233. The reversal of 1011146207 is 7026411101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011146207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011142207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505573103 + 505573104.

It is an arithmetic number, because the mean of its divisors is an integer number (505573104).

Almost surely, 2^1011146207 is an apocalyptic number.

1011146207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011146207 is an equidigital number, since it uses as much as digits as its factorization.

1011146207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 1011146207 is about 31798.5252330985. The cubic root of 1011146207 is about 1003.7016829691.

Adding to 1011146207 its reverse (7026411101), we get a palindrome (8037557308).

The spelling of 1011146207 in words is "one billion, eleven million, one hundred forty-six thousand, two hundred seven".