1020343332401 has 8 divisors (see below), whose sum is σ = 1048404507744. Its totient is φ = 992479078080.

The previous prime is 1020343332367. The next prime is 1020343332443. The reversal of 1020343332401 is 1042333430201.

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 1020343332401 - 2²⁶ = 1020276223537 is a prime.

It is a super-2 number, since 2×1020343332401² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020343332101) 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, 49219751 + ... + 49240476.

It is an arithmetic number, because the mean of its divisors is an integer number (131050563468).

Almost surely, 2^{1020343332401} is an apocalyptic number.

It is an amenable number.

1020343332401 is a deficient number, since it is larger than the sum of its proper divisors (28061175343).

1020343332401 is an equidigital number, since it uses as much as digits as its factorization.

1020343332401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98460511.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1020343332401 its reverse (1042333430201), we get a palindrome (2062676762602).

The spelling of 1020343332401 in words is "one trillion, twenty billion, three hundred forty-three million, three hundred thirty-two thousand, four hundred one".