1350452251331 has 8 divisors (see below), whose sum is σ = 1381766688960. Its totient is φ = 1319418661032.

The previous prime is 1350452251283. The next prime is 1350452251367. The reversal of 1350452251331 is 1331522540531.

It is a happy number.

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-1350452251331 is a prime.

It is a super-2 number, since 2×1350452251331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1350452251291 and 1350452251300.

It is not an unprimeable number, because it can be changed into a prime (1350452251391) 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, 70202105 + ... + 70221338.

It is an arithmetic number, because the mean of its divisors is an integer number (172720836120).

Almost surely, 2^{1350452251331} is an apocalyptic number.

1350452251331 is a deficient number, since it is larger than the sum of its proper divisors (31314437629).

1350452251331 is a wasteful number, since it uses less digits than its factorization.

1350452251331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140423665.

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 1350452251331 its reverse (1331522540531), we get a palindrome (2681974791862).

The spelling of 1350452251331 in words is "one trillion, three hundred fifty billion, four hundred fifty-two million, two hundred fifty-one thousand, three hundred thirty-one".