1230663069111 has 160 divisors (see below), whose sum is σ = 2025275912192. Its totient is φ = 663804771840.

The previous prime is 1230663069091. The next prime is 1230663069113. The reversal of 1230663069111 is 1119603660321.

It is not a de Polignac number, because 1230663069111 - 2⁵ = 1230663069079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1230663069111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230663069113) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1678939701 + ... + 1678940433.

Almost surely, 2^{1230663069111} is an apocalyptic number.

1230663069111 is a deficient number, since it is larger than the sum of its proper divisors (794612843081).

1230663069111 is an equidigital number, since it uses as much as digits as its factorization.

1230663069111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971 (or 950 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The spelling of 1230663069111 in words is "one trillion, two hundred thirty billion, six hundred sixty-three million, sixty-nine thousand, one hundred eleven".