1011110211320 has 64 divisors (see below), whose sum is σ = 2484055058400. Its totient is φ = 367344724480.

The previous prime is 1011110211313. The next prime is 1011110211383. The reversal of 1011110211320 is 231120111101.

It is a super-2 number, since 2×1011110211320² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1011110211295 and 1011110211304.

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, 548099 + ... + 1524018.

Almost surely, 2^{1011110211320} is an apocalyptic number.

1011110211320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011110211320 is an abundant number, since it is smaller than the sum of its proper divisors (1472944847080).

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

1011110211320 is a wasteful number, since it uses less digits than its factorization.

1011110211320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073248 (or 2073244 counting only the distinct ones).

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

Adding to 1011110211320 its reverse (231120111101), we get a palindrome (1242230322421).

The spelling of 1011110211320 in words is "one trillion, eleven billion, one hundred ten million, two hundred eleven thousand, three hundred twenty".