101202021020002 has 8 divisors (see below), whose sum is σ = 173489178891456. Its totient is φ = 43372294722852.

The previous prime is 101202021019999. The next prime is 101202021020029. The reversal of 101202021020002 is 200020120202101.

It is a happy number.

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

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, 3614357893558 + ... + 3614357893585.

It is an arithmetic number, because the mean of its divisors is an integer number (21686147361432).

Almost surely, 2^{101202021020002} is an apocalyptic number.

101202021020002 is a deficient number, since it is larger than the sum of its proper divisors (72287157871454).

101202021020002 is an equidigital number, since it uses as much as digits as its factorization.

101202021020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7228715787152.

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

Adding to 101202021020002 its reverse (200020120202101), we get a palindrome (301222141222103).

The spelling of 101202021020002 in words is "one hundred one trillion, two hundred two billion, twenty-one million, twenty thousand, two".