101102012102 has 96 divisors (see below), whose sum is σ = 191650717440. Its totient is φ = 39152730240.

The previous prime is 101102012101. The next prime is 101102012107. The reversal of 101102012102 is 201210201101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101102012101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92668577 + ... + 92669667.

It is an arithmetic number, because the mean of its divisors is an integer number (1996361640).

Almost surely, 2^101102012102 is an apocalyptic number.

101102012102 is a deficient number, since it is larger than the sum of its proper divisors (90548705338).

101102012102 is a wasteful number, since it uses less digits than its factorization.

101102012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918 (or 1905 counting only the distinct ones).

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

Adding to 101102012102 its reverse (201210201101), we get a palindrome (302312213203).

The spelling of 101102012102 in words is "one hundred one billion, one hundred two million, twelve thousand, one hundred two".