11351312134 has 8 divisors (see below), whose sum is σ = 17028669240. Its totient is φ = 5675089056.

The previous prime is 11351312087. The next prime is 11351312173. The reversal of 11351312134 is 43121315311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11351312099 and 11351312108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258024 + ... + 298795.

It is an arithmetic number, because the mean of its divisors is an integer number (2128583655).

Almost surely, 2^11351312134 is an apocalyptic number.

11351312134 is a deficient number, since it is larger than the sum of its proper divisors (5677357106).

11351312134 is a wasteful number, since it uses less digits than its factorization.

11351312134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567014.

The product of its digits is 1080, while the sum is 25.

Adding to 11351312134 its reverse (43121315311), we get a palindrome (54472627445).

The spelling of 11351312134 in words is "eleven billion, three hundred fifty-one million, three hundred twelve thousand, one hundred thirty-four".