101423121310 has 64 divisors (see below), whose sum is σ = 211903423488. Its totient is φ = 34230772224.

The previous prime is 101423121301. The next prime is 101423121343. The reversal of 101423121310 is 13121324101.

It is a super-2 number, since 2×101423121310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7530102 + ... + 7543558.

It is an arithmetic number, because the mean of its divisors is an integer number (3310990992).

Almost surely, 2^101423121310 is an apocalyptic number.

101423121310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101423121310 is an abundant number, since it is smaller than the sum of its proper divisors (110480302178).

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

101423121310 is a wasteful number, since it uses less digits than its factorization.

101423121310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15145.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 101423121310 its reverse (13121324101), we get a palindrome (114544445411).

The spelling of 101423121310 in words is "one hundred one billion, four hundred twenty-three million, one hundred twenty-one thousand, three hundred ten".