10210100020102 has 16 divisors (see below), whose sum is σ = 15677577653760. Its totient is φ = 4984335671112.

The previous prime is 10210100020063. The next prime is 10210100020147. The reversal of 10210100020102 is 20102000101201.

It is a super-2 number, since 2×10210100020102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 23500702 + ... + 23931217.

It is an arithmetic number, because the mean of its divisors is an integer number (979848603360).

Almost surely, 2^{10210100020102} is an apocalyptic number.

10210100020102 is a deficient number, since it is larger than the sum of its proper divisors (5467477633658).

10210100020102 is a wasteful number, since it uses less digits than its factorization.

10210100020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47434467.

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

Adding to 10210100020102 its reverse (20102000101201), we get a palindrome (30312100121303).

The spelling of 10210100020102 in words is "ten trillion, two hundred ten billion, one hundred million, twenty thousand, one hundred two".