774970071103 has 2 divisors, whose sum is σ = 774970071104. Its totient is φ = 774970071102.

The previous prime is 774970071097. The next prime is 774970071181. The reversal of 774970071103 is 301170079477.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-774970071103 is a prime.

It is a super-2 number, since 2×774970071103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (774970071503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 387485035551 + 387485035552.

It is an arithmetic number, because the mean of its divisors is an integer number (387485035552).

Almost surely, 2^774970071103 is an apocalyptic number.

774970071103 is a deficient number, since it is larger than the sum of its proper divisors (1).

774970071103 is an equidigital number, since it uses as much as digits as its factorization.

774970071103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259308, while the sum is 46.

The spelling of 774970071103 in words is "seven hundred seventy-four billion, nine hundred seventy million, seventy-one thousand, one hundred three".