13311231034 has 4 divisors (see below), whose sum is σ = 19966846554. Its totient is φ = 6655615516.

The previous prime is 13311230981. The next prime is 13311231091. The reversal of 13311231034 is 43013211331.

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

It can be written as a sum of positive squares in only one way, i.e., 8045551809 + 5265679225 = 89697^2 + 72565^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13311230996 and 13311231014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3327807757 + ... + 3327807760.

Almost surely, 2^13311231034 is an apocalyptic number.

13311231034 is a deficient number, since it is larger than the sum of its proper divisors (6655615520).

13311231034 is an equidigital number, since it uses as much as digits as its factorization.

13311231034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655615519.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13311231034 its reverse (43013211331), we get a palindrome (56324442365).

The spelling of 13311231034 in words is "thirteen billion, three hundred eleven million, two hundred thirty-one thousand, thirty-four".