1020101119986 has 32 divisors (see below), whose sum is σ = 2197271482560. Its totient is φ = 313858609344.

The previous prime is 1020101119901. The next prime is 1020101119987. The reversal of 1020101119986 is 6899111010201.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1020101119987) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 961720 + ... + 1721948.

It is an arithmetic number, because the mean of its divisors is an integer number (68664733830).

Almost surely, 2^{1020101119986} is an apocalyptic number.

1020101119986 is an abundant number, since it is smaller than the sum of its proper divisors (1177170362574).

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

1020101119986 is a wasteful number, since it uses less digits than its factorization.

1020101119986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777450.

The product of its (nonzero) digits is 7776, while the sum is 39.

The spelling of 1020101119986 in words is "one trillion, twenty billion, one hundred one million, one hundred nineteen thousand, nine hundred eighty-six".