2100355151 has 4 divisors (see below), whose sum is σ = 2223905472. Its totient is φ = 1976804832.

The previous prime is 2100355141. The next prime is 2100355207. The reversal of 2100355151 is 1515530012.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2100355151 - 2⁶ = 2100355087 is a prime.

It is a super-2 number, since 2×2100355151² = 8822983520664465602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100355141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61775135 + ... + 61775168.

It is an arithmetic number, because the mean of its divisors is an integer number (555976368).

Almost surely, 2^2100355151 is an apocalyptic number.

2100355151 is a deficient number, since it is larger than the sum of its proper divisors (123550321).

2100355151 is a wasteful number, since it uses less digits than its factorization.

2100355151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123550320.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 2100355151 is about 45829.6318008338. The cubic root of 2100355151 is about 1280.6513512311.

Adding to 2100355151 its reverse (1515530012), we get a palindrome (3615885163).

The spelling of 2100355151 in words is "two billion, one hundred million, three hundred fifty-five thousand, one hundred fifty-one".