101023221021110 has 24 divisors (see below), whose sum is σ = 191916135675216. Its totient is φ = 38282483754000.

The previous prime is 101023221021109. The next prime is 101023221021133. The reversal of 101023221021110 is 11120122320101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13992132266 + ... + 13992139485.

It is an arithmetic number, because the mean of its divisors is an integer number (7996505653134).

Almost surely, 2^{101023221021110} is an apocalyptic number.

101023221021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101023221021110 is a deficient number, since it is larger than the sum of its proper divisors (90892914654106).

101023221021110 is a wasteful number, since it uses less digits than its factorization.

101023221021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27984271796 (or 27984271777 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 101023221021110 its reverse (11120122320101), we get a palindrome (112143343341211).

The spelling of 101023221021110 in words is "one hundred one trillion, twenty-three billion, two hundred twenty-one million, twenty-one thousand, one hundred ten".