12100301001 has 6 divisors (see below), whose sum is σ = 17478212570. Its totient is φ = 8066867328.

The previous prime is 12100300999. The next prime is 12100301027. The reversal of 12100301001 is 10010300121.

It can be written as a sum of positive squares in only one way, i.e., 8955783225 + 3144517776 = 94635^2 + 56076^2 .

It is not a de Polignac number, because 12100301001 - 2¹ = 12100300999 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: 1344477889 = 12100301001 / (1 + 2 + 1 + 0 + 0 + 3 + 0 + 1 + 0 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12100301201) 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, 672238936 + ... + 672238953.

Almost surely, 2^12100301001 is an apocalyptic number.

It is an amenable number.

12100301001 is a deficient number, since it is larger than the sum of its proper divisors (5377911569).

12100301001 is a wasteful number, since it uses less digits than its factorization.

12100301001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344477895 (or 1344477892 counting only the distinct ones).

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

Adding to 12100301001 its reverse (10010300121), we get a palindrome (22110601122).

The spelling of 12100301001 in words is "twelve billion, one hundred million, three hundred one thousand, one".