15100105000 has 40 divisors (see below), whose sum is σ = 35379557730. Its totient is φ = 6040040000.

The previous prime is 15100104979. The next prime is 15100105001. The reversal of 15100105000 is 50100151.

It can be written as a sum of positive squares in 5 ways, for example, as 16826404 + 15083278596 = 4102^2 + 122814^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×15100105000² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15100105001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1505011 + ... + 1515010.

Almost surely, 2^15100105000 is an apocalyptic number.

15100105000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15100105000 is an abundant number, since it is smaller than the sum of its proper divisors (20279452730).

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

15100105000 is an equidigital number, since it uses as much as digits as its factorization.

15100105000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020047 (or 3020028 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 13.

Adding to 15100105000 its reverse (50100151), we get a palindrome (15150205151).

The spelling of 15100105000 in words is "fifteen billion, one hundred million, one hundred five thousand".