101111320011 has 16 divisors (see below), whose sum is σ = 145206116384. Its totient is φ = 62213508864.

The previous prime is 101111319929. The next prime is 101111320031. The reversal of 101111320011 is 110023111101.

It is not a de Polignac number, because 101111320011 - 2¹⁸ = 101111057867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101111320031) 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, 99285 + ... + 460521.

It is an arithmetic number, because the mean of its divisors is an integer number (9075382274).

Almost surely, 2^101111320011 is an apocalyptic number.

101111320011 is a deficient number, since it is larger than the sum of its proper divisors (44094796373).

101111320011 is a wasteful number, since it uses less digits than its factorization.

101111320011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368430.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 101111320011 its reverse (110023111101), we get a palindrome (211134431112).

The spelling of 101111320011 in words is "one hundred one billion, one hundred eleven million, three hundred twenty thousand, eleven".