101002000120202 has 12 divisors (see below), whose sum is σ = 158376482231730. Its totient is φ = 48305304404808.

The previous prime is 101002000120187. The next prime is 101002000120213. The reversal of 101002000120202 is 202021000200101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 70396110477121 + 30605889643081 = 8390239^2 + 5532259^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47732513177 + ... + 47732515292.

Almost surely, 2^{101002000120202} is an apocalyptic number.

101002000120202 is a deficient number, since it is larger than the sum of its proper divisors (57374482111528).

101002000120202 is an equidigital number, since it uses as much as digits as its factorization.

101002000120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95465028517 (or 95465028494 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101002000120202 its reverse (202021000200101), we get a palindrome (303023000320303).

The spelling of 101002000120202 in words is "one hundred one trillion, two billion, one hundred twenty thousand, two hundred two".