10123131021110 has 8 divisors (see below), whose sum is σ = 18221635838016. Its totient is φ = 4049252408440.

The previous prime is 10123131021083. The next prime is 10123131021161. The reversal of 10123131021110 is 1112013132101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506156551046 + ... + 506156551065.

It is an arithmetic number, because the mean of its divisors is an integer number (2277704479752).

Almost surely, 2^{10123131021110} is an apocalyptic number.

10123131021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10123131021110 is a deficient number, since it is larger than the sum of its proper divisors (8098504816906).

10123131021110 is a wasteful number, since it uses less digits than its factorization.

10123131021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012313102118.

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

Adding to 10123131021110 its reverse (1112013132101), we get a palindrome (11235144153211).

The spelling of 10123131021110 in words is "ten trillion, one hundred twenty-three billion, one hundred thirty-one million, twenty-one thousand, one hundred ten".