1352231104031 has 4 divisors (see below), whose sum is σ = 1411023760752. Its totient is φ = 1293438447312.

The previous prime is 1352231104001. The next prime is 1352231104093. The reversal of 1352231104031 is 1304011322531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1352231104031 - 2²² = 1352226909727 is a prime.

It is a super-2 number, since 2×1352231104031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352231104001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29396328326 + ... + 29396328371.

It is an arithmetic number, because the mean of its divisors is an integer number (352755940188).

Almost surely, 2^{1352231104031} is an apocalyptic number.

1352231104031 is a deficient number, since it is larger than the sum of its proper divisors (58792656721).

1352231104031 is an equidigital number, since it uses as much as digits as its factorization.

1352231104031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58792656720.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1352231104031 its reverse (1304011322531), we get a palindrome (2656242426562).

The spelling of 1352231104031 in words is "one trillion, three hundred fifty-two billion, two hundred thirty-one million, one hundred four thousand, thirty-one".