10403242320020 has 24 divisors (see below), whose sum is σ = 23832882406368. Its totient is φ = 3782997207200.

The previous prime is 10403242319999. The next prime is 10403242320043. The reversal of 10403242320020 is 2002324230401.

It is a super-2 number, since 2×10403242320020² (a number of 27 digits) contains 22 as substring.

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, 23643732326 + ... + 23643732765.

It is an arithmetic number, because the mean of its divisors is an integer number (993036766932).

Almost surely, 2^{10403242320020} is an apocalyptic number.

10403242320020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10403242320020 is an abundant number, since it is smaller than the sum of its proper divisors (13429640086348).

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

10403242320020 is a wasteful number, since it uses less digits than its factorization.

10403242320020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47287465111 (or 47287465109 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 10403242320020 its reverse (2002324230401), we get a palindrome (12405566550421).

The spelling of 10403242320020 in words is "ten trillion, four hundred three billion, two hundred forty-two million, three hundred twenty thousand, twenty".