1312338801 has 8 divisors (see below), whose sum is σ = 1790477920. Its totient is φ = 854546112.

The previous prime is 1312338799. The next prime is 1312338803. The reversal of 1312338801 is 1088332131.

It is an interprime number because it is at equal distance from previous prime (1312338799) and next prime (1312338803).

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

It is not a de Polignac number, because 1312338801 - 2¹ = 1312338799 is a prime.

It is a super-2 number, since 2×1312338801² = 3444466257220235202, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1312338803) 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, 5086456 + ... + 5086713.

It is an arithmetic number, because the mean of its divisors is an integer number (223809740).

Almost surely, 2^1312338801 is an apocalyptic number.

It is an amenable number.

1312338801 is a deficient number, since it is larger than the sum of its proper divisors (478139119).

1312338801 is a wasteful number, since it uses less digits than its factorization.

1312338801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10173215.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1312338801 is about 36226.2170395972. The cubic root of 1312338801 is about 1094.8349593840.

The spelling of 1312338801 in words is "one billion, three hundred twelve million, three hundred thirty-eight thousand, eight hundred one".