1234334131 has 4 divisors (see below), whose sum is σ = 1245870072. Its totient is φ = 1222798192.

The previous prime is 1234334117. The next prime is 1234334141. The reversal of 1234334131 is 1314334321.

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 1234334131 - 2¹¹ = 1234332083 is a prime.

It is a super-2 number, since 2×1234334131² = 3047161493903050322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1234334096 and 1234334105.

It is not an unprimeable number, because it can be changed into a prime (1234334111) 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, 5767810 + ... + 5768023.

It is an arithmetic number, because the mean of its divisors is an integer number (311467518).

Almost surely, 2^1234334131 is an apocalyptic number.

1234334131 is a deficient number, since it is larger than the sum of its proper divisors (11535941).

1234334131 is a wasteful number, since it uses less digits than its factorization.

1234334131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11535940.

The product of its digits is 2592, while the sum is 25.

The square root of 1234334131 is about 35133.0916800671. The cubic root of 1234334131 is about 1072.6982678170.

Adding to 1234334131 its reverse (1314334321), we get a palindrome (2548668452).

The spelling of 1234334131 in words is "one billion, two hundred thirty-four million, three hundred thirty-four thousand, one hundred thirty-one".