101202000001 has 4 divisors (see below), whose sum is σ = 101230264404. Its totient is φ = 101173735600.

The previous prime is 101201999971. The next prime is 101202000017. The reversal of 101202000001 is 100000202101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100000202101 = 31 ⋅3225812971.

It can be written as a sum of positive squares in 2 ways, for example, as 49028587776 + 52173412225 = 221424^2 + 228415^2 .

It is a cyclic number.

It is not a de Polignac number, because 101202000001 - 2¹⁵ = 101201967233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101202000061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14126830 + ... + 14133991.

It is an arithmetic number, because the mean of its divisors is an integer number (25307566101).

Almost surely, 2^101202000001 is an apocalyptic number.

It is an amenable number.

101202000001 is a deficient number, since it is larger than the sum of its proper divisors (28264403).

101202000001 is an equidigital number, since it uses as much as digits as its factorization.

101202000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28264402.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 101202000001 its reverse (100000202101), we get a palindrome (201202202102).

The spelling of 101202000001 in words is "one hundred one billion, two hundred two million, one", and thus it is an aban number.