10110203001 has 20 divisors (see below), whose sum is σ = 15116846052. Its totient is φ = 6733909728.

The previous prime is 10110202967. The next prime is 10110203021. The reversal of 10110203001 is 10030201101.

It can be written as a sum of positive squares in 2 ways, for example, as 9066848400 + 1043354601 = 95220^2 + 32301^2 .

It is not a de Polignac number, because 10110203001 - 2¹⁵ = 10110170233 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 (10110203021) 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 19 ways as a sum of consecutive naturals, for example, 31435 + ... + 145631.

Almost surely, 2^10110203001 is an apocalyptic number.

It is an amenable number.

10110203001 is a deficient number, since it is larger than the sum of its proper divisors (5006643051).

10110203001 is a wasteful number, since it uses less digits than its factorization.

10110203001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115302 (or 115293 counting only the distinct ones).

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

Adding to 10110203001 its reverse (10030201101), we get a palindrome (20140404102).

The spelling of 10110203001 in words is "ten billion, one hundred ten million, two hundred three thousand, one".