10210101020002 has 16 divisors (see below), whose sum is σ = 16504316894520. Its totient is φ = 4709189521152.

The previous prime is 10210101019969. The next prime is 10210101020011. The reversal of 10210101020002 is 20002010101201.

It can be written as a sum of positive squares in 4 ways, for example, as 7831383968521 + 2378717051481 = 2798461^2 + 1542309^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131827033 + ... + 131904460.

Almost surely, 2^{10210101020002} is an apocalyptic number.

10210101020002 is a deficient number, since it is larger than the sum of its proper divisors (6294215874518).

10210101020002 is a wasteful number, since it uses less digits than its factorization.

10210101020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263732997.

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

Adding to 10210101020002 its reverse (20002010101201), we get a palindrome (30212111121203).

The spelling of 10210101020002 in words is "ten trillion, two hundred ten billion, one hundred one million, twenty thousand, two".