101012020201000 has 128 divisors (see below), whose sum is σ = 242852466729600. Its totient is φ = 39310494259200.

The previous prime is 101012020200989. The next prime is 101012020201067. The reversal of 101012020201000 is 102020210101.

101012020201000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

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 31 ways as a sum of consecutive naturals, for example, 3102094 + ... + 14548093.

It is an arithmetic number, because the mean of its divisors is an integer number (1897284896325).

Almost surely, 2^{101012020201000} is an apocalyptic number.

101012020201000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101012020201000 is an abundant number, since it is smaller than the sum of its proper divisors (141840446528600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101012020201000 is a wasteful number, since it uses less digits than its factorization.

101012020201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17650364 (or 17650350 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101012020201000 its reverse (102020210101), we get a palindrome (101114040411101).

The spelling of 101012020201000 in words is "one hundred one trillion, twelve billion, twenty million, two hundred one thousand".