1101302001 has 24 divisors (see below), whose sum is σ = 1702914304. Its totient is φ = 710512560.

The previous prime is 1101301969. The next prime is 1101302009. The reversal of 1101302001 is 1002031011.

It is not a de Polignac number, because 1101302001 - 2⁵ = 1101301969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101302009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65566 + ... + 80631.

Almost surely, 2^1101302001 is an apocalyptic number.

It is an amenable number.

1101302001 is a deficient number, since it is larger than the sum of its proper divisors (601612303).

1101302001 is an equidigital number, since it uses as much as digits as its factorization.

1101302001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146243 (or 146231 counting only the distinct ones).

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

The square root of 1101302001 is about 33185.8705023689. The cubic root of 1101302001 is about 1032.6872366109.

Adding to 1101302001 its reverse (1002031011), we get a palindrome (2103333012).

The spelling of 1101302001 in words is "one billion, one hundred one million, three hundred two thousand, one".