102042441320 has 32 divisors (see below), whose sum is σ = 229618242720. Its totient is φ = 40812932160.

The previous prime is 102042441311. The next prime is 102042441323. The reversal of 102042441320 is 23144240201.

It is not an unprimeable number, because it can be changed into a prime (102042441323) 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, 300119 + ... + 542361.

It is an arithmetic number, because the mean of its divisors is an integer number (7175570085).

Almost surely, 2^102042441320 is an apocalyptic number.

102042441320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102042441320 is an abundant number, since it is smaller than the sum of its proper divisors (127575801400).

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

102042441320 is a wasteful number, since it uses less digits than its factorization.

102042441320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252785 (or 252781 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 102042441320 its reverse (23144240201), we get a palindrome (125186681521).

The spelling of 102042441320 in words is "one hundred two billion, forty-two million, four hundred forty-one thousand, three hundred twenty".