10103423241021 has 8 divisors (see below), whose sum is σ = 14695888350624. Its totient is φ = 6123286812720.

The previous prime is 10103423241013. The next prime is 10103423241053. The reversal of 10103423241021 is 12014232430101.

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

It is not a de Polignac number, because 10103423241021 - 2³ = 10103423241013 is a prime.

It is a super-2 number, since 2×10103423241021² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10103423240982 and 10103423241000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103423241071) 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, 153082170286 + ... + 153082170351.

It is an arithmetic number, because the mean of its divisors is an integer number (1836986043828).

Almost surely, 2^{10103423241021} is an apocalyptic number.

10103423241021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10103423241021 is a deficient number, since it is larger than the sum of its proper divisors (4592465109603).

10103423241021 is a wasteful number, since it uses less digits than its factorization.

10103423241021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306164340651.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10103423241021 its reverse (12014232430101), we get a palindrome (22117655671122).

The spelling of 10103423241021 in words is "ten trillion, one hundred three billion, four hundred twenty-three million, two hundred forty-one thousand, twenty-one".