11103021101210 has 32 divisors (see below), whose sum is σ = 20141990934912. Its totient is φ = 4406552447680.

The previous prime is 11103021101203. The next prime is 11103021101231. The reversal of 11103021101210 is 1210112030111.

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, 7681646 + ... + 9011865.

It is an arithmetic number, because the mean of its divisors is an integer number (629437216716).

Almost surely, 2^{11103021101210} is an apocalyptic number.

11103021101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11103021101210 is a deficient number, since it is larger than the sum of its proper divisors (9038969833702).

11103021101210 is a wasteful number, since it uses less digits than its factorization.

11103021101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16694038.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11103021101210 its reverse (1210112030111), we get a palindrome (12313133131321).

The spelling of 11103021101210 in words is "eleven trillion, one hundred three billion, twenty-one million, one hundred one thousand, two hundred ten".