101002203211 has 16 divisors (see below), whose sum is σ = 127342369728. Its totient is φ = 77964710400.

The previous prime is 101002203163. The next prime is 101002203217. The reversal of 101002203211 is 112302200101.

It is a cyclic number.

It is not a de Polignac number, because 101002203211 - 2⁷ = 101002203083 is a prime.

It is a super-2 number, since 2×101002203211² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 101002203191 and 101002203200.

It is not an unprimeable number, because it can be changed into a prime (101002203217) 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, 13531810 + ... + 13539271.

It is an arithmetic number, because the mean of its divisors is an integer number (7958898108).

Almost surely, 2^101002203211 is an apocalyptic number.

101002203211 is a deficient number, since it is larger than the sum of its proper divisors (26340166517).

101002203211 is a wasteful number, since it uses less digits than its factorization.

101002203211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27071142.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 101002203211 its reverse (112302200101), we get a palindrome (213304403312).

The spelling of 101002203211 in words is "one hundred one billion, two million, two hundred three thousand, two hundred eleven".