3134031321121 has 4 divisors (see below), whose sum is σ = 3139370386992. Its totient is φ = 3128692255252.

The previous prime is 3134031321107. The next prime is 3134031321133. The reversal of 3134031321121 is 1211231304313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3134031321121 - 2³⁵ = 3099671582753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3134031321191) 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, 2669532055 + ... + 2669533228.

It is an arithmetic number, because the mean of its divisors is an integer number (784842596748).

Almost surely, 2^{3134031321121} is an apocalyptic number.

It is an amenable number.

3134031321121 is a deficient number, since it is larger than the sum of its proper divisors (5339065871).

3134031321121 is an equidigital number, since it uses as much as digits as its factorization.

3134031321121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5339065870.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 3134031321121 its reverse (1211231304313), we get a palindrome (4345262625434).

The spelling of 3134031321121 in words is "three trillion, one hundred thirty-four billion, thirty-one million, three hundred twenty-one thousand, one hundred twenty-one".