1101132121210 has 16 divisors (see below), whose sum is σ = 2162223074592. Its totient is φ = 400411680400.

The previous prime is 1101132121181. The next prime is 1101132121241. The reversal of 1101132121210 is 121212311011.

It is a happy 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, 5005145896 + ... + 5005146115.

It is an arithmetic number, because the mean of its divisors is an integer number (135138942162).

Almost surely, 2^{1101132121210} is an apocalyptic number.

1101132121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101132121210 is a deficient number, since it is larger than the sum of its proper divisors (1061090953382).

1101132121210 is a wasteful number, since it uses less digits than its factorization.

1101132121210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010292029.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1101132121210 its reverse (121212311011), we get a palindrome (1222344432221).

The spelling of 1101132121210 in words is "one trillion, one hundred one billion, one hundred thirty-two million, one hundred twenty-one thousand, two hundred ten".