10555442102 has 8 divisors (see below), whose sum is σ = 15846438456. Its totient is φ = 5273295952.

The previous prime is 10555442101. The next prime is 10555442147. The reversal of 10555442102 is 20124455501.

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

It is a super-2 number, since 2×10555442102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10555442101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2209568 + ... + 2214339.

It is an arithmetic number, because the mean of its divisors is an integer number (1980804807).

Almost surely, 2^10555442102 is an apocalyptic number.

10555442102 is a deficient number, since it is larger than the sum of its proper divisors (5290996354).

10555442102 is a wasteful number, since it uses less digits than its factorization.

10555442102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4425102.

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 10555442102 its reverse (20124455501), we get a palindrome (30679897603).

The spelling of 10555442102 in words is "ten billion, five hundred fifty-five million, four hundred forty-two thousand, one hundred two".