1145310001 has 8 divisors (see below), whose sum is σ = 1303752384. Its totient is φ = 995921520.

The previous prime is 1145309983. The next prime is 1145310007. The reversal of 1145310001 is 1000135411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1145310001 - 2⁵ = 1145309969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1145310007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263206 + ... + 2263711.

It is an arithmetic number, because the mean of its divisors is an integer number (162969048).

Almost surely, 2^1145310001 is an apocalyptic number.

1145310001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1145310001 is a deficient number, since it is larger than the sum of its proper divisors (158442383).

1145310001 is a wasteful number, since it uses less digits than its factorization.

1145310001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526951.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1145310001 is about 33842.4290056136. The cubic root of 1145310001 is about 1046.2633624865.

Adding to 1145310001 its reverse (1000135411), we get a palindrome (2145445412).

The spelling of 1145310001 in words is "one billion, one hundred forty-five million, three hundred ten thousand, one".