1320211032110 has 64 divisors (see below), whose sum is σ = 2419817716800. Its totient is φ = 518532618240.

The previous prime is 1320211032073. The next prime is 1320211032169. The reversal of 1320211032110 is 112301120231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90735116 + ... + 90749664.

It is an arithmetic number, because the mean of its divisors is an integer number (37809651825).

Almost surely, 2^{1320211032110} is an apocalyptic number.

1320211032110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320211032110 is a deficient number, since it is larger than the sum of its proper divisors (1099606684690).

1320211032110 is a wasteful number, since it uses less digits than its factorization.

1320211032110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15413.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1320211032110 its reverse (112301120231), we get a palindrome (1432512152341).

The spelling of 1320211032110 in words is "one trillion, three hundred twenty billion, two hundred eleven million, thirty-two thousand, one hundred ten".