101001211011102 has 64 divisors (see below), whose sum is σ = 205957723728384. Its totient is φ = 33013466129280.

The previous prime is 101001211011073. The next prime is 101001211011139. The reversal of 101001211011102 is 201110112100101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58979448 + ... + 60667764.

It is an arithmetic number, because the mean of its divisors is an integer number (3218089433256).

Almost surely, 2^{101001211011102} is an apocalyptic number.

101001211011102 is an abundant number, since it is smaller than the sum of its proper divisors (104956512717282).

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

101001211011102 is a wasteful number, since it uses less digits than its factorization.

101001211011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689153.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101001211011102 its reverse (201110112100101), we get a palindrome (302111323111203).

The spelling of 101001211011102 in words is "one hundred one trillion, one billion, two hundred eleven million, eleven thousand, one hundred two".