1111211230104 has 48 divisors (see below), whose sum is σ = 3009683968200. Its totient is φ = 370384844544.

The previous prime is 1111211230061. The next prime is 1111211230111. The reversal of 1111211230104 is 4010321121111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1064467 + ... + 1831805.

Almost surely, 2^{1111211230104} is an apocalyptic number.

It is an amenable number.

1111211230104 is an abundant number, since it is smaller than the sum of its proper divisors (1898472738096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111211230104 is a wasteful number, since it uses less digits than its factorization.

1111211230104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787464 (or 787457 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 1111211230104 its reverse (4010321121111), we get a palindrome (5121532351215).

The spelling of 1111211230104 in words is "one trillion, one hundred eleven billion, two hundred eleven million, two hundred thirty thousand, one hundred four".