10020306854 has 4 divisors (see below), whose sum is σ = 15030460284. Its totient is φ = 5010153426.

The previous prime is 10020306853. The next prime is 10020306871. The reversal of 10020306854 is 45860302001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45860302001 = 53 ⋅865288717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020306851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505076712 + ... + 2505076715.

It is an arithmetic number, because the mean of its divisors is an integer number (3757615071).

Almost surely, 2^10020306854 is an apocalyptic number.

10020306854 is a deficient number, since it is larger than the sum of its proper divisors (5010153430).

10020306854 is an equidigital number, since it uses as much as digits as its factorization.

10020306854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010153429.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 10020306854 its reverse (45860302001), we get a palindrome (55880608855).

The spelling of 10020306854 in words is "ten billion, twenty million, three hundred six thousand, eight hundred fifty-four".