101012100212002 has 24 divisors (see below), whose sum is σ = 176263469084844. Its totient is φ = 43289018301312.

The previous prime is 101012100211987. The next prime is 101012100212011. The reversal of 101012100212002 is 200212001210101.

It can be written as a sum of positive squares in 2 ways, for example, as 89879861289001 + 11132238923001 = 9480499^2 + 3336501^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20135083 + ... + 24646414.

Almost surely, 2^{101012100212002} is an apocalyptic number.

101012100212002 is a deficient number, since it is larger than the sum of its proper divisors (75251368872842).

101012100212002 is a wasteful number, since it uses less digits than its factorization.

101012100212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44804530 (or 44804523 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101012100212002 its reverse (200212001210101), we get a palindrome (301224101422103).

The spelling of 101012100212002 in words is "one hundred one trillion, twelve billion, one hundred million, two hundred twelve thousand, two".