101101020220100 has 72 divisors (see below), whose sum is σ = 226765178808000. Its totient is φ = 39103256361600.

The previous prime is 101101020220069. The next prime is 101101020220139. The reversal of 101101020220100 is 1022020101101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140097200 + ... + 140816999.

Almost surely, 2^{101101020220100} is an apocalyptic number.

101101020220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101101020220100 is an abundant number, since it is smaller than the sum of its proper divisors (125664158587900).

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

101101020220100 is a wasteful number, since it uses less digits than its factorization.

101101020220100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280914333 (or 280914326 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101101020220100 its reverse (1022020101101), we get a palindrome (102123040321201).

The spelling of 101101020220100 in words is "one hundred one trillion, one hundred one billion, twenty million, two hundred twenty thousand, one hundred".