1023140344001 has 8 divisors (see below), whose sum is σ = 1038433423680. Its totient is φ = 1007847921168.

The previous prime is 1023140343949. The next prime is 1023140344007. The reversal of 1023140344001 is 1004430413201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1023140344001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023140344007) 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, 3621695 + ... + 3893963.

It is an arithmetic number, because the mean of its divisors is an integer number (129804177960).

Almost surely, 2^{1023140344001} is an apocalyptic number.

It is an amenable number.

1023140344001 is a deficient number, since it is larger than the sum of its proper divisors (15293079679).

1023140344001 is an equidigital number, since it uses as much as digits as its factorization.

1023140344001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328423.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1023140344001 its reverse (1004430413201), we get a palindrome (2027570757202).

The spelling of 1023140344001 in words is "one trillion, twenty-three billion, one hundred forty million, three hundred forty-four thousand, one".