1353023423331 has 8 divisors (see below), whose sum is σ = 1804052043024. Its totient is φ = 902005209600.

The previous prime is 1353023423293. The next prime is 1353023423359. The reversal of 1353023423331 is 1333243203531.

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

It is not a de Polignac number, because 1353023423331 - 2⁷ = 1353023423203 is a prime.

It is a super-2 number, since 2×1353023423331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1353023423292 and 1353023423301.

It is not an unprimeable number, because it can be changed into a prime (1353023423131) 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, 2292870 + ... + 2821931.

It is an arithmetic number, because the mean of its divisors is an integer number (225506505378).

Almost surely, 2^{1353023423331} is an apocalyptic number.

1353023423331 is a deficient number, since it is larger than the sum of its proper divisors (451028619693).

1353023423331 is an equidigital number, since it uses as much as digits as its factorization.

1353023423331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5202981.

The product of its (nonzero) digits is 58320, while the sum is 33.

Adding to 1353023423331 its reverse (1333243203531), we get a palindrome (2686266626862).

The spelling of 1353023423331 in words is "one trillion, three hundred fifty-three billion, twenty-three million, four hundred twenty-three thousand, three hundred thirty-one".