101020220200102 has 16 divisors (see below), whose sum is σ = 177204904538112. Its totient is φ = 42287534037000.

The previous prime is 101020220200093. The next prime is 101020220200111. The reversal of 101020220200102 is 201002022020101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101020220200093) and next prime (101020220200111).

It is a congruent number.

It is an unprimeable number.

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, 83903836774 + ... + 83903837977.

It is an arithmetic number, because the mean of its divisors is an integer number (11075306533632).

Almost surely, 2^{101020220200102} is an apocalyptic number.

101020220200102 is a deficient number, since it is larger than the sum of its proper divisors (76184684338010).

101020220200102 is a wasteful number, since it uses less digits than its factorization.

101020220200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167807674803.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 101020220200102 its reverse (201002022020101), we get a palindrome (302022242220203).

The spelling of 101020220200102 in words is "one hundred one trillion, twenty billion, two hundred twenty million, two hundred thousand, one hundred two".