1120321100210 has 32 divisors (see below), whose sum is σ = 2172511282032. Its totient is φ = 413502370560.

The previous prime is 1120321100209. The next prime is 1120321100231. The reversal of 1120321100210 is 120011230211.

It can be written as a sum of positive squares in 8 ways, for example, as 31514415529 + 1088806684681 = 177523^2 + 1043459^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1261601 + ... + 1957620.

Almost surely, 2^{1120321100210} is an apocalyptic number.

1120321100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120321100210 is a deficient number, since it is larger than the sum of its proper divisors (1052190181822).

1120321100210 is a wasteful number, since it uses less digits than its factorization.

1120321100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3221918.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1120321100210 its reverse (120011230211), we get a palindrome (1240332330421).

The spelling of 1120321100210 in words is "one trillion, one hundred twenty billion, three hundred twenty-one million, one hundred thousand, two hundred ten".