111534456034 has 4 divisors (see below), whose sum is σ = 167301684054. Its totient is φ = 55767228016.

The previous prime is 111534456023. The next prime is 111534456073. The reversal of 111534456034 is 430654435111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430654435111 = 3221 ⋅133702091.

It can be written as a sum of positive squares in only one way, i.e., 109663634025 + 1870822009 = 331155^2 + 43253^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111534455984 and 111534456002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27883614007 + ... + 27883614010.

Almost surely, 2^111534456034 is an apocalyptic number.

111534456034 is a deficient number, since it is larger than the sum of its proper divisors (55767228020).

111534456034 is an equidigital number, since it uses as much as digits as its factorization.

111534456034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55767228019.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 111534456034 in words is "one hundred eleven billion, five hundred thirty-four million, four hundred fifty-six thousand, thirty-four".