101220002000102 has 8 divisors (see below), whose sum is σ = 156727745032512. Its totient is φ = 48977420322600.

The previous prime is 101220002000041. The next prime is 101220002000167. The reversal of 101220002000102 is 201000200022101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816290338649 + ... + 816290338772.

It is an arithmetic number, because the mean of its divisors is an integer number (19590968129064).

Almost surely, 2^{101220002000102} is an apocalyptic number.

101220002000102 is a deficient number, since it is larger than the sum of its proper divisors (55507743032410).

101220002000102 is a wasteful number, since it uses less digits than its factorization.

101220002000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632580677454.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101220002000102 its reverse (201000200022101), we get a palindrome (302220202022203).

The spelling of 101220002000102 in words is "one hundred one trillion, two hundred twenty billion, two million, one hundred two", and thus it is an aban number.