101102112005 has 16 divisors (see below), whose sum is σ = 122827320000. Its totient is φ = 79879183488.

The previous prime is 101102111993. The next prime is 101102112091. The reversal of 101102112005 is 500211201101.

It is a cyclic number.

It is not a de Polignac number, because 101102112005 - 2⁴ = 101102111989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1184246 + ... + 1266744.

It is an arithmetic number, because the mean of its divisors is an integer number (7676707500).

Almost surely, 2^101102112005 is an apocalyptic number.

It is an amenable number.

101102112005 is a deficient number, since it is larger than the sum of its proper divisors (21725207995).

101102112005 is an equidigital number, since it uses as much as digits as its factorization.

101102112005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85540.

The product of its (nonzero) digits is 20, while the sum is 14.

Adding to 101102112005 its reverse (500211201101), we get a palindrome (601313313106).

The spelling of 101102112005 in words is "one hundred one billion, one hundred two million, one hundred twelve thousand, five".