11200310001 has 6 divisors (see below), whose sum is σ = 16178225570. Its totient is φ = 7466873328.

The previous prime is 11200309993. The next prime is 11200310003. The reversal of 11200310001 is 10001300211.

It can be written as a sum of positive squares in only one way, i.e., 6998159025 + 4202150976 = 83655^2 + 64824^2 .

It is not a de Polignac number, because 11200310001 - 2³ = 11200309993 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: 1244478889 = 11200310001 / (1 + 1 + 2 + 0 + 0 + 3 + 1 + 0 + 0 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200310003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 622239436 + ... + 622239453.

Almost surely, 2^11200310001 is an apocalyptic number.

It is an amenable number.

11200310001 is a deficient number, since it is larger than the sum of its proper divisors (4977915569).

11200310001 is a wasteful number, since it uses less digits than its factorization.

11200310001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244478895 (or 1244478892 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 11200310001 its reverse (10001300211), we get a palindrome (21201610212).

It can be divided in two parts, 11200 and 310001, that added together give a triangular number (321201 = T₈₀₁).

The spelling of 11200310001 in words is "eleven billion, two hundred million, three hundred ten thousand, one".