1111210011320 has 64 divisors (see below), whose sum is σ = 2525341695840. Its totient is φ = 440019648000.

The previous prime is 1111210011281. The next prime is 1111210011377. The reversal of 1111210011320 is 231100121111.

It is a junction number, because it is equal to n+sod(n) for n = 1111210011295 and 1111210011304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36106259 + ... + 36137021.

Almost surely, 2^{1111210011320} is an apocalyptic number.

1111210011320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111210011320 is an abundant number, since it is smaller than the sum of its proper divisors (1414131684520).

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

1111210011320 is a wasteful number, since it uses less digits than its factorization.

1111210011320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39816 (or 39812 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1111210011320 its reverse (231100121111), we get a palindrome (1342310132431).

The spelling of 1111210011320 in words is "one trillion, one hundred eleven billion, two hundred ten million, eleven thousand, three hundred twenty".