101100221030 has 16 divisors (see below), whose sum is σ = 181984031424. Its totient is φ = 40439280960.

The previous prime is 101100221029. The next prime is 101100221063. The reversal of 101100221030 is 30122001101.

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, 866570 + ... + 976290.

It is an arithmetic number, because the mean of its divisors is an integer number (11374001964).

Almost surely, 2^101100221030 is an apocalyptic number.

101100221030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101100221030 is a deficient number, since it is larger than the sum of its proper divisors (80883810394).

101100221030 is a wasteful number, since it uses less digits than its factorization.

101100221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201871.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 101100221030 its reverse (30122001101), we get a palindrome (131222222131).

The spelling of 101100221030 in words is "one hundred one billion, one hundred million, two hundred twenty-one thousand, thirty".