10542520103 has 8 divisors (see below), whose sum is σ = 10589352000. Its totient is φ = 10495733760.

The previous prime is 10542520091. The next prime is 10542520111. The reversal of 10542520103 is 30102524501.

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 10542520103 - 2²⁸ = 10274084647 is a prime.

It is a super-2 number, since 2×10542520103² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10542520193) 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, 503483 + ... + 524003.

It is an arithmetic number, because the mean of its divisors is an integer number (1323669000).

Almost surely, 2^10542520103 is an apocalyptic number.

10542520103 is a deficient number, since it is larger than the sum of its proper divisors (46831897).

10542520103 is a wasteful number, since it uses less digits than its factorization.

10542520103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22777.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 10542520103 in words is "ten billion, five hundred forty-two million, five hundred twenty thousand, one hundred three".