10110321054 has 12 divisors (see below), whose sum is σ = 21905695656. Its totient is φ = 3370107012.

The previous prime is 10110321049. The next prime is 10110321103. The reversal of 10110321054 is 45012301101.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 561684503 = 10110321054 / (1 + 0 + 1 + 1 + 0 + 3 + 2 + 1 + 0 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280842234 + ... + 280842269.

It is an arithmetic number, because the mean of its divisors is an integer number (1825474638).

Almost surely, 2^10110321054 is an apocalyptic number.

10110321054 is an abundant number, since it is smaller than the sum of its proper divisors (11795374602).

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

10110321054 is a wasteful number, since it uses less digits than its factorization.

10110321054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561684511 (or 561684508 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 10110321054 its reverse (45012301101), we get a palindrome (55122622155).

The spelling of 10110321054 in words is "ten billion, one hundred ten million, three hundred twenty-one thousand, fifty-four".