101011211021110 has 16 divisors (see below), whose sum is σ = 195806347518096. Its totient is φ = 37296447146208.

The previous prime is 101011211021099. The next prime is 101011211021131. The reversal of 101011211021110 is 11120112110101.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 388504657644 + ... + 388504657903.

It is an arithmetic number, because the mean of its divisors is an integer number (12237896719881).

Almost surely, 2^{101011211021110} is an apocalyptic number.

101011211021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101011211021110 is a deficient number, since it is larger than the sum of its proper divisors (94795136496986).

101011211021110 is a wasteful number, since it uses less digits than its factorization.

101011211021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777009315567.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 101011211021110 its reverse (11120112110101), we get a palindrome (112131323131211).

The spelling of 101011211021110 in words is "one hundred one trillion, eleven billion, two hundred eleven million, twenty-one thousand, one hundred ten".