10102000211001 has 16 divisors (see below), whose sum is σ = 15014048200320. Its totient is φ = 6713011924560.

The previous prime is 10102000210997. The next prime is 10102000211011. The reversal of 10102000211001 is 10011200020101.

It is a happy number.

It is not a de Polignac number, because 10102000211001 - 2² = 10102000210997 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (10102000211011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601515970 + ... + 601532763.

It is an arithmetic number, because the mean of its divisors is an integer number (938378012520).

Almost surely, 2^{10102000211001} is an apocalyptic number.

It is an amenable number.

10102000211001 is a deficient number, since it is larger than the sum of its proper divisors (4912047989319).

10102000211001 is a wasteful number, since it uses less digits than its factorization.

10102000211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203049053 (or 1203049047 counting only the distinct ones).

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

Adding to 10102000211001 its reverse (10011200020101), we get a palindrome (20113200231102).

The spelling of 10102000211001 in words is "ten trillion, one hundred two billion, two hundred eleven thousand, one".