101010101000002 has 8 divisors (see below), whose sum is σ = 153999006442812. Its totient is φ = 49677098852400.

The previous prime is 101010100999979. The next prime is 101010101000051. The reversal of 101010101000002 is 200000101010101.

It can be written as a sum of positive squares in 2 ways, for example, as 96551081733681 + 4459019266321 = 9826041^2 + 2111639^2 .

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, 413975823649 + ... + 413975823892.

Almost surely, 2^{101010101000002} is an apocalyptic number.

101010101000002 is a deficient number, since it is larger than the sum of its proper divisors (52988905442810).

101010101000002 is an equidigital number, since it uses as much as digits as its factorization.

101010101000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827951647604.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 101010101000002 its reverse (200000101010101), we get a palindrome (301010202010103).

The spelling of 101010101000002 in words is "one hundred one trillion, ten billion, one hundred one million, two", and thus it is an aban number.