101121111006 has 16 divisors (see below), whose sum is σ = 203029159824. Its totient is φ = 33575880704.

The previous prime is 101121110947. The next prime is 101121111029. The reversal of 101121111006 is 600111121101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32787405 + ... + 32790488.

It is an arithmetic number, because the mean of its divisors is an integer number (12689322489).

Almost surely, 2^101121111006 is an apocalyptic number.

101121111006 is an abundant number, since it is smaller than the sum of its proper divisors (101908048818).

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

101121111006 is a wasteful number, since it uses less digits than its factorization.

101121111006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65578155.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 101121111006 its reverse (600111121101), we get a palindrome (701232232107).

The spelling of 101121111006 in words is "one hundred one billion, one hundred twenty-one million, one hundred eleven thousand, six".