1234350081331 has 4 divisors (see below), whose sum is σ = 1237368052600. Its totient is φ = 1231332110064.

The previous prime is 1234350081301. The next prime is 1234350081463. The reversal of 1234350081331 is 1331800534321.

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 1234350081331 - 2¹⁵ = 1234350048563 is a prime.

It is a super-2 number, since 2×1234350081331² (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 (1234350081301) 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, 1508985021 + ... + 1508985838.

It is an arithmetic number, because the mean of its divisors is an integer number (309342013150).

Almost surely, 2^{1234350081331} is an apocalyptic number.

1234350081331 is a deficient number, since it is larger than the sum of its proper divisors (3017971269).

1234350081331 is an equidigital number, since it uses as much as digits as its factorization.

1234350081331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017971268.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 1234350081331 in words is "one trillion, two hundred thirty-four billion, three hundred fifty million, eighty-one thousand, three hundred thirty-one".