102002021110201 has 8 divisors (see below), whose sum is σ = 102310563400544. Its totient is φ = 101693481104160.

The previous prime is 102002021110153. The next prime is 102002021110211. The reversal of 102002021110201 is 102011120200201.

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

It is a cyclic number.

It is not a de Polignac number, because 102002021110201 - 2²⁷ = 102001886892473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102002021110211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144489181 + ... + 145193413.

It is an arithmetic number, because the mean of its divisors is an integer number (12788820425068).

Almost surely, 2^{102002021110201} is an apocalyptic number.

It is an amenable number.

102002021110201 is a deficient number, since it is larger than the sum of its proper divisors (308542290343).

102002021110201 is an equidigital number, since it uses as much as digits as its factorization.

102002021110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142151.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102002021110201 its reverse (102011120200201), we get a palindrome (204013141310402).

The spelling of 102002021110201 in words is "one hundred two trillion, two billion, twenty-one million, one hundred ten thousand, two hundred one".