1061903 has 2 divisors, whose sum is σ = 1061904. Its totient is φ = 1061902.

The previous prime is 1061897. The next prime is 1061909. The reversal of 1061903 is 3091601.

It is a balanced prime because it is at equal distance from previous prime (1061897) and next prime (1061909).

It is a cyclic number.

It is not a de Polignac number, because 1061903 - 2⁸ = 1061647 is a prime.

It is a super-2 number, since 2×1061903² = 2255275962818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1061909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530951 + 530952.

It is an arithmetic number, because the mean of its divisors is an integer number (530952).

2^1061903 is an apocalyptic number.

1061903 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061903 is an equidigital number, since it uses as much as digits as its factorization.

1061903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 1061903 is about 1030.4867781782. The cubic root of 1061903 is about 102.0222622175.

The spelling of 1061903 in words is "one million, sixty-one thousand, nine hundred three".