2111314431300 has 72 divisors (see below), whose sum is σ = 6109031913600. Its totient is φ = 562989947520.

The previous prime is 2111314431269. The next prime is 2111314431313. The reversal of 2111314431300 is 31344131112.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6473541 + ... + 6791859.

Almost surely, 2^{2111314431300} is an apocalyptic number.

2111314431300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2111314431300 is an abundant number, since it is smaller than the sum of its proper divisors (3997717482300).

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

2111314431300 is a wasteful number, since it uses less digits than its factorization.

2111314431300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340445 (or 340438 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 2111314431300 its reverse (31344131112), we get a palindrome (2142658562412).

The spelling of 2111314431300 in words is "two trillion, one hundred eleven billion, three hundred fourteen million, four hundred thirty-one thousand, three hundred".