10101020012002 has 8 divisors (see below), whose sum is σ = 15151792387536. Its totient is φ = 5050422549492.

The previous prime is 10101020011993. The next prime is 10101020012033. The reversal of 10101020012002 is 20021002010101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10101020012002.

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, 43583788 + ... + 43814935.

It is an arithmetic number, because the mean of its divisors is an integer number (1893974048442).

Almost surely, 2^{10101020012002} is an apocalyptic number.

10101020012002 is a deficient number, since it is larger than the sum of its proper divisors (5050772375534).

10101020012002 is an equidigital number, since it uses as much as digits as its factorization.

10101020012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87456512.

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

Adding to 10101020012002 its reverse (20021002010101), we get a palindrome (30122022022103).

The spelling of 10101020012002 in words is "ten trillion, one hundred one billion, twenty million, twelve thousand, two".