101001120202000 has 80 divisors (see below), whose sum is σ = 247865794180992. Its totient is φ = 39797456265600.

The previous prime is 101001120201979. The next prime is 101001120202001. The reversal of 101001120202000 is 202021100101.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is not an unprimeable number, because it can be changed into a prime (101001120202001) 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, 376735852 + ... + 377003851.

Almost surely, 2^{101001120202000} is an apocalyptic number.

101001120202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101001120202000 is an abundant number, since it is smaller than the sum of its proper divisors (146864673978992).

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

101001120202000 is an equidigital number, since it uses as much as digits as its factorization.

101001120202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753739793 (or 753739777 counting only the distinct ones).

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

Adding to 101001120202000 its reverse (202021100101), we get a palindrome (101203141302101).

The spelling of 101001120202000 in words is "one hundred one trillion, one billion, one hundred twenty million, two hundred two thousand".