2100040141 has 8 divisors (see below), whose sum is σ = 2235096504. Its totient is φ = 1966264320.

The previous prime is 2100040127. The next prime is 2100040153. The reversal of 2100040141 is 1410400012.

It can be written as a sum of positive squares in 4 ways, for example, as 3316041 + 2096724100 = 1821^2 + 45790^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2100040141 - 2⁵ = 2100040109 is a prime.

It is a super-2 number, since 2×2100040141² = 8820337187622599762, 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 (2100040441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316750 + ... + 323311.

It is an arithmetic number, because the mean of its divisors is an integer number (279387063).

Almost surely, 2^2100040141 is an apocalyptic number.

It is an amenable number.

2100040141 is a deficient number, since it is larger than the sum of its proper divisors (135056363).

2100040141 is a wasteful number, since it uses less digits than its factorization.

2100040141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640271.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2100040141 is about 45826.1949216821. The cubic root of 2100040141 is about 1280.5873242575.

Adding to 2100040141 its reverse (1410400012), we get a palindrome (3510440153).

The spelling of 2100040141 in words is "two billion, one hundred million, forty thousand, one hundred forty-one".