101112323011 has 16 divisors (see below), whose sum is σ = 121010323968. Its totient is φ = 82604491200.

The previous prime is 101112322999. The next prime is 101112323021. The reversal of 101112323011 is 110323211101.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-101112323011 is a prime.

It is a super-2 number, since 2×101112323011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101112323021) 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, 1072245 + ... + 1162726.

It is an arithmetic number, because the mean of its divisors is an integer number (7563145248).

Almost surely, 2^101112323011 is an apocalyptic number.

101112323011 is a deficient number, since it is larger than the sum of its proper divisors (19898000957).

101112323011 is a wasteful number, since it uses less digits than its factorization.

101112323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235282.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 101112323011 its reverse (110323211101), we get a palindrome (211435534112).

The spelling of 101112323011 in words is "one hundred one billion, one hundred twelve million, three hundred twenty-three thousand, eleven".