102101002201 has 8 divisors (see below), whose sum is σ = 111796977600. Its totient is φ = 92474037840.

The previous prime is 102101002187. The next prime is 102101002217. The reversal of 102101002201 is 102200101201.

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 102101002201 - 2⁵ = 102101002169 is a prime.

It is a super-2 number, since 2×102101002201² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102101002261) 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, 17249661 + ... + 17255578.

It is an arithmetic number, because the mean of its divisors is an integer number (13974622200).

Almost surely, 2^102101002201 is an apocalyptic number.

102101002201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102101002201 is a deficient number, since it is larger than the sum of its proper divisors (9695975399).

102101002201 is a wasteful number, since it uses less digits than its factorization.

102101002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34505519.

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

Adding to 102101002201 its reverse (102200101201), we get a palindrome (204301103402).

The spelling of 102101002201 in words is "one hundred two billion, one hundred one million, two thousand, two hundred one".