101021020211110 has 16 divisors (see below), whose sum is σ = 181838376086976. Its totient is φ = 40408288149568.

The previous prime is 101021020211099. The next prime is 101021020211129. The reversal of 101021020211110 is 11112020120101.

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 7 ways as a sum of consecutive naturals, for example, 11413534 + ... + 18229393.

It is an arithmetic number, because the mean of its divisors is an integer number (11364898505436).

Almost surely, 2^{101021020211110} is an apocalyptic number.

101021020211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101021020211110 is a deficient number, since it is larger than the sum of its proper divisors (80817355875866).

101021020211110 is a wasteful number, since it uses less digits than its factorization.

101021020211110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29983727.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101021020211110 its reverse (11112020120101), we get a palindrome (112133040331211).

The spelling of 101021020211110 in words is "one hundred one trillion, twenty-one billion, twenty million, two hundred eleven thousand, one hundred ten".