2141150100 has 36 divisors (see below), whose sum is σ = 6195061824. Its totient is φ = 570973280.

The previous prime is 2141150083. The next prime is 2141150101. The reversal of 2141150100 is 10511412.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2141150100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141150101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3568284 + ... + 3568883.

Almost surely, 2^2141150100 is an apocalyptic number.

2141150100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2141150100 is an abundant number, since it is smaller than the sum of its proper divisors (4053911724).

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

2141150100 is a wasteful number, since it uses less digits than its factorization.

2141150100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7137184 (or 7137177 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 2141150100 is about 46272.5631449134. The cubic root of 2141150100 is about 1288.8895557809.

Adding to 2141150100 its reverse (10511412), we get a palindrome (2151661512).

The spelling of 2141150100 in words is "two billion, one hundred forty-one million, one hundred fifty thousand, one hundred".