2311200110340 has 144 divisors (see below), whose sum is σ = 7690698550080. Its totient is φ = 557160733440.

The previous prime is 2311200110293. The next prime is 2311200110353. The reversal of 2311200110340 is 430110021132.

2311200110340 is a `hidden beast` number, since 2 + 3 + 11 + 200 + 110 + 340 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2906119 + ... + 3614958.

It is an arithmetic number, because the mean of its divisors is an integer number (53407628820).

Almost surely, 2^{2311200110340} is an apocalyptic number.

2311200110340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2311200110340 is an abundant number, since it is smaller than the sum of its proper divisors (5379498439740).

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

2311200110340 is a wasteful number, since it uses less digits than its factorization.

2311200110340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6521282 (or 6521277 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2311200110340 its reverse (430110021132), we get a palindrome (2741310131472).

The spelling of 2311200110340 in words is "two trillion, three hundred eleven billion, two hundred million, one hundred ten thousand, three hundred forty".