100151203540 has 48 divisors (see below), whose sum is σ = 211177612800. Its totient is φ = 39896992512.

The previous prime is 100151203517. The next prime is 100151203547. The reversal of 100151203540 is 45302151001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100151203547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4985797 + ... + 5005843.

It is an arithmetic number, because the mean of its divisors is an integer number (4399533600).

Almost surely, 2^100151203540 is an apocalyptic number.

100151203540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100151203540 is an abundant number, since it is smaller than the sum of its proper divisors (111026409260).

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

100151203540 is a wasteful number, since it uses less digits than its factorization.

100151203540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21064 (or 21062 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 100151203540 its reverse (45302151001), we get a palindrome (145453354541).

The spelling of 100151203540 in words is "one hundred billion, one hundred fifty-one million, two hundred three thousand, five hundred forty".