103011131320110 has 256 divisors, whose sum is σ = 298074093246720. Its totient is φ = 25164073820160.

The previous prime is 103011131320109. The next prime is 103011131320121. The reversal of 103011131320110 is 11023131110301.

103011131320110 is a `hidden beast` number, since 1 + 0 + 30 + 111 + 313 + 201 + 10 = 666.

It is a super-2 number, since 2×103011131320110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 127 ways as a sum of consecutive naturals, for example, 1727736100 + ... + 1727795720.

It is an arithmetic number, because the mean of its divisors is an integer number (1164351926745).

Almost surely, 2^{103011131320110} is an apocalyptic number.

103011131320110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 103011131320110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149037046623360).

103011131320110 is an abundant number, since it is smaller than the sum of its proper divisors (195062961926610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103011131320110 is a wasteful number, since it uses less digits than its factorization.

103011131320110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63380 (or 63374 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 103011131320110 its reverse (11023131110301), we get a palindrome (114034262430411).

The spelling of 103011131320110 in words is "one hundred three trillion, eleven billion, one hundred thirty-one million, three hundred twenty thousand, one hundred ten".