1121011100030 has 64 divisors (see below), whose sum is σ = 2035079043840. Its totient is φ = 444590092800.

The previous prime is 1121011100029. The next prime is 1121011100051. The reversal of 1121011100030 is 300011101211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1121011099984 and 1121011100020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 823666550 + ... + 823667910.

It is an arithmetic number, because the mean of its divisors is an integer number (31798110060).

Almost surely, 2^{1121011100030} is an apocalyptic number.

1121011100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121011100030 is a deficient number, since it is larger than the sum of its proper divisors (914067943810).

1121011100030 is a wasteful number, since it uses less digits than its factorization.

1121011100030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1121011100030 its reverse (300011101211), we get a palindrome (1421022201241).

The spelling of 1121011100030 in words is "one trillion, one hundred twenty-one billion, eleven million, one hundred thousand, thirty".