1011120200030 has 16 divisors (see below), whose sum is σ = 1820055178944. Its totient is φ = 404439453600.

The previous prime is 1011120200029. The next prime is 1011120200047. The reversal of 1011120200030 is 300020211101.

It is a junction number, because it is equal to n+sod(n) for n = 1011120199984 and 1011120200020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574817 + ... + 1533836.

It is an arithmetic number, because the mean of its divisors is an integer number (113753448684).

Almost surely, 2^{1011120200030} is an apocalyptic number.

1011120200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011120200030 is a deficient number, since it is larger than the sum of its proper divisors (808934978914).

1011120200030 is a wasteful number, since it uses less digits than its factorization.

1011120200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156611.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1011120200030 its reverse (300020211101), we get a palindrome (1311140411131).

The spelling of 1011120200030 in words is "one trillion, eleven billion, one hundred twenty million, two hundred thousand, thirty".