1313001031001 has 8 divisors (see below), whose sum is σ = 1432550321184. Its totient is φ = 1193482667520.

The previous prime is 1313001030967. The next prime is 1313001031021. The reversal of 1313001031001 is 1001301003131.

It is a happy number.

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

It is not a de Polignac number, because 1313001031001 - 2²⁶ = 1312933922137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1313001031021) 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, 7642856 + ... + 7812761.

It is an arithmetic number, because the mean of its divisors is an integer number (179068790148).

Almost surely, 2^{1313001031001} is an apocalyptic number.

1313001031001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1313001031001 is a deficient number, since it is larger than the sum of its proper divisors (119549290183).

1313001031001 is a wasteful number, since it uses less digits than its factorization.

1313001031001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15463351.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 1313001031001 its reverse (1001301003131), we get a palindrome (2314302034132).

The spelling of 1313001031001 in words is "one trillion, three hundred thirteen billion, one million, thirty-one thousand, one".