1070203 has 2 divisors, whose sum is σ = 1070204. Its totient is φ = 1070202.

The previous prime is 1070197. The next prime is 1070207. The reversal of 1070203 is 3020701.

It is a strong prime.

It is an emirp because it is prime and its reverse (3020701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1070203 - 2⁵ = 1070171 is a prime.

It is a super-2 number, since 2×1070203² = 2290668922418, which contains 22 as substring.

1070203 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1070207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535101 + 535102.

It is an arithmetic number, because the mean of its divisors is an integer number (535102).

2^1070203 is an apocalyptic number.

1070203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1070203 is an equidigital number, since it uses as much as digits as its factorization.

1070203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 1070203 is about 1034.5061623789. The cubic root of 1070203 is about 102.2873800001.

Adding to 1070203 its reverse (3020701), we get a palindrome (4090904).

The spelling of 1070203 in words is "one million, seventy thousand, two hundred three".