1012144703 has 2 divisors, whose sum is σ = 1012144704. Its totient is φ = 1012144702.

The previous prime is 1012144681. The next prime is 1012144711. The reversal of 1012144703 is 3074412101.

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-1012144703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012144733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506072351 + 506072352.

It is an arithmetic number, because the mean of its divisors is an integer number (506072352).

Almost surely, 2^1012144703 is an apocalyptic number.

1012144703 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012144703 is an equidigital number, since it uses as much as digits as its factorization.

1012144703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1012144703 is about 31814.2217097951. The cubic root of 1012144703 is about 1004.0319558169.

Adding to 1012144703 its reverse (3074412101), we get a palindrome (4086556804).

The spelling of 1012144703 in words is "one billion, twelve million, one hundred forty-four thousand, seven hundred three".