10200101211 has 6 divisors (see below), whose sum is σ = 14733479540. Its totient is φ = 6800067468.

The previous prime is 10200101209. The next prime is 10200101291. The reversal of 10200101211 is 11210100201.

It is a happy number.

It is not a de Polignac number, because 10200101211 - 2¹ = 10200101209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 1133344579 = 10200101211 / (1 + 0 + 2 + 0 + 0 + 1 + 0 + 1 + 2 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10200101193 and 10200101202.

It is not an unprimeable number, because it can be changed into a prime (10200101291) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 566672281 + ... + 566672298.

Almost surely, 2^10200101211 is an apocalyptic number.

10200101211 is a deficient number, since it is larger than the sum of its proper divisors (4533378329).

10200101211 is a wasteful number, since it uses less digits than its factorization.

10200101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133344585 (or 1133344582 counting only the distinct ones).

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

Adding to 10200101211 its reverse (11210100201), we get a palindrome (21410201412).

The spelling of 10200101211 in words is "ten billion, two hundred million, one hundred one thousand, two hundred eleven".