2111230101101 has 32 divisors (see below), whose sum is σ = 2388997393920. Its totient is φ = 1848130099200.

The previous prime is 2111230101083. The next prime is 2111230101107. The reversal of 2111230101101 is 1011010321112.

It is not a de Polignac number, because 2111230101101 - 2¹⁸ = 2111229838957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111230101107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 496407491 + ... + 496411743.

It is an arithmetic number, because the mean of its divisors is an integer number (74656168560).

Almost surely, 2^{2111230101101} is an apocalyptic number.

It is an amenable number.

2111230101101 is a deficient number, since it is larger than the sum of its proper divisors (277767292819).

2111230101101 is a wasteful number, since it uses less digits than its factorization.

2111230101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8117.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 2111230101101 its reverse (1011010321112), we get a palindrome (3122240422213).

The spelling of 2111230101101 in words is "two trillion, one hundred eleven billion, two hundred thirty million, one hundred one thousand, one hundred one".