1301401024243 has 8 divisors (see below), whose sum is σ = 1321188705968. Its totient is φ = 1281666322944.

The previous prime is 1301401024237. The next prime is 1301401024249. The reversal of 1301401024243 is 3424201041031.

It is an interprime number because it is at equal distance from previous prime (1301401024237) and next prime (1301401024249).

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

It is a cyclic number.

It is not a de Polignac number, because 1301401024243 - 2⁹ = 1301401023731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301401024249) 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, 13195605 + ... + 13293862.

It is an arithmetic number, because the mean of its divisors is an integer number (165148588246).

Almost surely, 2^{1301401024243} is an apocalyptic number.

1301401024243 is a deficient number, since it is larger than the sum of its proper divisors (19787681725).

1301401024243 is an equidigital number, since it uses as much as digits as its factorization.

1301401024243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26490213.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1301401024243 its reverse (3424201041031), we get a palindrome (4725602065274).

The spelling of 1301401024243 in words is "one trillion, three hundred one billion, four hundred one million, twenty-four thousand, two hundred forty-three".