1030994942723 has 2 divisors, whose sum is σ = 1030994942724. Its totient is φ = 1030994942722.

The previous prime is 1030994942629. The next prime is 1030994942743. The reversal of 1030994942723 is 3272494990301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030994942723 is a prime.

It is not a weakly prime, because it can be changed into another prime (1030994942743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515497471361 + 515497471362.

It is an arithmetic number, because the mean of its divisors is an integer number (515497471362).

Almost surely, 2^{1030994942723} is an apocalyptic number.

1030994942723 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030994942723 is an equidigital number, since it uses as much as digits as its factorization.

1030994942723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 1030994942723 in words is "one trillion, thirty billion, nine hundred ninety-four million, nine hundred forty-two thousand, seven hundred twenty-three".