100300144340 has 48 divisors (see below), whose sum is σ = 232926200640. Its totient is φ = 35973146880.

The previous prime is 100300144333. The next prime is 100300144369. The reversal of 100300144340 is 43441003001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3106610 + ... + 3138729.

It is an arithmetic number, because the mean of its divisors is an integer number (4852629180).

Almost surely, 2^100300144340 is an apocalyptic number.

100300144340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100300144340 is an abundant number, since it is smaller than the sum of its proper divisors (132626056300).

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

100300144340 is a wasteful number, since it uses less digits than its factorization.

100300144340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6245432 (or 6245430 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 100300144340 its reverse (43441003001), we get a palindrome (143741147341).

The spelling of 100300144340 in words is "one hundred billion, three hundred million, one hundred forty-four thousand, three hundred forty".