102444321110 has 16 divisors (see below), whose sum is σ = 184600447200. Its totient is φ = 40933135296.

The previous prime is 102444321103. The next prime is 102444321121. The reversal of 102444321110 is 11123444201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5564495 + ... + 5582874.

It is an arithmetic number, because the mean of its divisors is an integer number (11537527950).

Almost surely, 2^102444321110 is an apocalyptic number.

102444321110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102444321110 is a deficient number, since it is larger than the sum of its proper divisors (82156126090).

102444321110 is a wasteful number, since it uses less digits than its factorization.

102444321110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11148295.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 102444321110 its reverse (11123444201), we get a palindrome (113567765311).

The spelling of 102444321110 in words is "one hundred two billion, four hundred forty-four million, three hundred twenty-one thousand, one hundred ten".