11121401134 has 8 divisors (see below), whose sum is σ = 16693779960. Its totient is φ = 5556807816.

The previous prime is 11121401131. The next prime is 11121401141. The reversal of 11121401134 is 43110412111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121401131) 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, 1942804 + ... + 1948519.

It is an arithmetic number, because the mean of its divisors is an integer number (2086722495).

Almost surely, 2^11121401134 is an apocalyptic number.

11121401134 is a deficient number, since it is larger than the sum of its proper divisors (5572378826).

11121401134 is a wasteful number, since it uses less digits than its factorization.

11121401134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892754.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11121401134 its reverse (43110412111), we get a palindrome (54231813245).

The spelling of 11121401134 in words is "eleven billion, one hundred twenty-one million, four hundred one thousand, one hundred thirty-four".