2111331300001 has 16 divisors (see below), whose sum is σ = 2693525649408. Its totient is φ = 1606932910800.

The previous prime is 2111331299993. The next prime is 2111331300017. The reversal of 2111331300001 is 1000031331112.

It is not a de Polignac number, because 2111331300001 - 2³ = 2111331299993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111331300031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318832585 + ... + 318839206.

It is an arithmetic number, because the mean of its divisors is an integer number (168345353088).

Almost surely, 2^{2111331300001} is an apocalyptic number.

It is an amenable number.

2111331300001 is a deficient number, since it is larger than the sum of its proper divisors (582194349407).

2111331300001 is a wasteful number, since it uses less digits than its factorization.

2111331300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637671852.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 2111331300001 its reverse (1000031331112), we get a palindrome (3111362631113).

The spelling of 2111331300001 in words is "two trillion, one hundred eleven billion, three hundred thirty-one million, three hundred thousand, one".