1121011031300 has 72 divisors (see below), whose sum is σ = 2437377539520. Its totient is φ = 447523401600.

The previous prime is 1121011031299. The next prime is 1121011031321. The reversal of 1121011031300 is 31301101211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179444777 + ... + 179451023.

Almost surely, 2^{1121011031300} is an apocalyptic number.

1121011031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121011031300 is an abundant number, since it is smaller than the sum of its proper divisors (1316366508220).

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

1121011031300 is a wasteful number, since it uses less digits than its factorization.

1121011031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9501 (or 9494 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1121011031300 its reverse (31301101211), we get a palindrome (1152312132511).

The spelling of 1121011031300 in words is "one trillion, one hundred twenty-one billion, eleven million, thirty-one thousand, three hundred".