11103210121310 has 16 divisors (see below), whose sum is σ = 19985873169600. Its totient is φ = 4441262948256.

The previous prime is 11103210121291. The next prime is 11103210121327. The reversal of 11103210121310 is 1312101230111.

It is a super-2 number, since 2×11103210121310² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent 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, 331430 + ... + 4724009.

It is an arithmetic number, because the mean of its divisors is an integer number (1249117073100).

Almost surely, 2^{11103210121310} is an apocalyptic number.

11103210121310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11103210121310 is a deficient number, since it is larger than the sum of its proper divisors (8882663048290).

11103210121310 is a wasteful number, since it uses less digits than its factorization.

11103210121310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5275075.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11103210121310 its reverse (1312101230111), we get a palindrome (12415311351421).

The spelling of 11103210121310 in words is "eleven trillion, one hundred three billion, two hundred ten million, one hundred twenty-one thousand, three hundred ten".