2100300440131 has 8 divisors (see below), whose sum is σ = 2175023305728. Its totient is φ = 2026013277000.

The previous prime is 2100300440111. The next prime is 2100300440137. The reversal of 2100300440131 is 1310440030012.

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

It is not a de Polignac number, because 2100300440131 - 2¹¹ = 2100300438083 is a prime.

It is a super-2 number, since 2×2100300440131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2100300440099 and 2100300440108.

It is not an unprimeable number, because it can be changed into a prime (2100300440137) 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, 108915805 + ... + 108935086.

It is an arithmetic number, because the mean of its divisors is an integer number (271877913216).

Almost surely, 2^{2100300440131} is an apocalyptic number.

2100300440131 is a deficient number, since it is larger than the sum of its proper divisors (74722865597).

2100300440131 is a wasteful number, since it uses less digits than its factorization.

2100300440131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217851233.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2100300440131 its reverse (1310440030012), we get a palindrome (3410740470143).

The spelling of 2100300440131 in words is "two trillion, one hundred billion, three hundred million, four hundred forty thousand, one hundred thirty-one".