1069971503963 has 2 divisors, whose sum is σ = 1069971503964. Its totient is φ = 1069971503962.

The previous prime is 1069971503891. The next prime is 1069971503981. The reversal of 1069971503963 is 3693051799601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1069971503963 - 2²⁶ = 1069904395099 is a prime.

It is a super-2 number, since 2×1069971503963² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1069971523963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534985751981 + 534985751982.

It is an arithmetic number, because the mean of its divisors is an integer number (534985751982).

Almost surely, 2^{1069971503963} is an apocalyptic number.

1069971503963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1069971503963 is an equidigital number, since it uses as much as digits as its factorization.

1069971503963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8266860, while the sum is 59.

The spelling of 1069971503963 in words is "one trillion, sixty-nine billion, nine hundred seventy-one million, five hundred three thousand, nine hundred sixty-three".