1361413001 has 16 divisors (see below), whose sum is σ = 1496073600. Its totient is φ = 1231251840.

The previous prime is 1361412979. The next prime is 1361413003. The reversal of 1361413001 is 1003141631.

It is a de Polignac number, because none of the positive numbers 2^k-1361413001 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 (1361413003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145925 + ... + 154973.

It is an arithmetic number, because the mean of its divisors is an integer number (93504600).

Almost surely, 2^1361413001 is an apocalyptic number.

It is an amenable number.

1361413001 is a deficient number, since it is larger than the sum of its proper divisors (134660599).

1361413001 is a wasteful number, since it uses less digits than its factorization.

1361413001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9296.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1361413001 is about 36897.3305402979. The cubic root of 1361413001 is about 1108.3152216134.

Adding to 1361413001 its reverse (1003141631), we get a palindrome (2364554632).

The spelling of 1361413001 in words is "one billion, three hundred sixty-one million, four hundred thirteen thousand, one".