101331120211042 has 16 divisors (see below), whose sum is σ = 155232533924352. Its totient is φ = 49586968370880.

The previous prime is 101331120211033. The next prime is 101331120211049. The reversal of 101331120211042 is 240112021133101.

It is not an unprimeable number, because it can be changed into a prime (101331120211049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312042 + ... + 14296282.

It is an arithmetic number, because the mean of its divisors is an integer number (9702033370272).

Almost surely, 2^{101331120211042} is an apocalyptic number.

101331120211042 is a deficient number, since it is larger than the sum of its proper divisors (53901413713310).

101331120211042 is a wasteful number, since it uses less digits than its factorization.

101331120211042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13067313.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 101331120211042 its reverse (240112021133101), we get a palindrome (341443141344143).

The spelling of 101331120211042 in words is "one hundred one trillion, three hundred thirty-one billion, one hundred twenty million, two hundred eleven thousand, forty-two".