10201010011002 has 24 divisors (see below), whose sum is σ = 22171911361236. Its totient is φ = 3389610054336.

The previous prime is 10201010010943. The next prime is 10201010011037. The reversal of 10201010011002 is 20011001010201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10045102698801 + 155907312201 = 3169401^2 + 394851^2 .

It is a super-2 number, since 2×10201010011002² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

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, 893878803 + ... + 893890214.

Almost surely, 2^{10201010011002} is an apocalyptic number.

10201010011002 is an abundant number, since it is smaller than the sum of its proper divisors (11970901350234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10201010011002 is a wasteful number, since it uses less digits than its factorization.

10201010011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787769342 (or 1787769339 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10201010011002 its reverse (20011001010201), we get a palindrome (30212011021203).

The spelling of 10201010011002 in words is "ten trillion, two hundred one billion, ten million, eleven thousand, two".