10312882481 has 8 divisors (see below), whose sum is σ = 11251295328.
Its totient is φ = 9374616000.
The previous prime is 10312882477. The next prime is 10312882487. The reversal of 10312882481 is 18428821301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10312882481 - 22 = 10312882477 is a prime.
It is a super-2 number, since 2×103128824812 (a number of 21 digits) contains 22 as substring.
It is a tetranacci number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10312882487) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153866 + ... + 210476.
It is an arithmetic number, because the mean of its divisors is an integer number (1406411916).
Almost surely, 210312882481 is an apocalyptic number.
10312882481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10312882481 is a deficient number, since it is larger than the sum of its proper divisors (938412847).
10312882481 is a wasteful number, since it uses less digits than its factorization.
10312882481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73183.
The product of its (nonzero) digits is 24576, while the sum is 38.
The spelling of 10312882481 in words is "ten billion, three hundred twelve million, eight hundred eighty-two thousand, four hundred eighty-one".