101210020112102 has 32 divisors (see below), whose sum is σ = 168259280673024. Its totient is φ = 45271817157600.

The previous prime is 101210020112101. The next prime is 101210020112137. The reversal of 101210020112102 is 201211020012101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101210020112101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33476549 + ... + 36374432.

It is an arithmetic number, because the mean of its divisors is an integer number (5258102521032).

Almost surely, 2^{101210020112102} is an apocalyptic number.

101210020112102 is a deficient number, since it is larger than the sum of its proper divisors (67049260560922).

101210020112102 is a wasteful number, since it uses less digits than its factorization.

101210020112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69852044.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101210020112102 its reverse (201211020012101), we get a palindrome (302421040124203).

The spelling of 101210020112102 in words is "one hundred one trillion, two hundred ten billion, twenty million, one hundred twelve thousand, one hundred two".