201101000002 has 48 divisors (see below), whose sum is σ = 366254946432. Its totient is φ = 81108993600.

The previous prime is 201100999993. The next prime is 201101000029. The reversal of 201101000002 is 200000101102.

It is a super-2 number, since 2×201101000002² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 631398 + ... + 894910.

It is an arithmetic number, because the mean of its divisors is an integer number (7630311384).

Almost surely, 2^201101000002 is an apocalyptic number.

201101000002 is a deficient number, since it is larger than the sum of its proper divisors (165153946430).

201101000002 is a wasteful number, since it uses less digits than its factorization.

201101000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263711 (or 263692 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 201101000002 its reverse (200000101102), we get a palindrome (401101101104).

The spelling of 201101000002 in words is "two hundred one billion, one hundred one million, two", and thus it is an aban number.