1101100103210 has 32 divisors (see below), whose sum is σ = 2009932704000. Its totient is φ = 434244283200.

The previous prime is 1101100103197. The next prime is 1101100103221. The reversal of 1101100103210 is 123010011011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1101100103191 and 1101100103200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440360 + ... + 1547939.

It is an arithmetic number, because the mean of its divisors is an integer number (62810397000).

Almost surely, 2^{1101100103210} is an apocalyptic number.

1101100103210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101100103210 is a deficient number, since it is larger than the sum of its proper divisors (908832600790).

1101100103210 is a wasteful number, since it uses less digits than its factorization.

1101100103210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989086.

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

Adding to 1101100103210 its reverse (123010011011), we get a palindrome (1224110114221).

The spelling of 1101100103210 in words is "one trillion, one hundred one billion, one hundred million, one hundred three thousand, two hundred ten".