534013111 has 4 divisors (see below), whose sum is σ = 534884872. Its totient is φ = 533141352.

The previous prime is 534013091. The next prime is 534013121. The reversal of 534013111 is 111310435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111310435 = 5 ⋅22262087.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534013111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534013121) 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, 434961 + ... + 436186.

It is an arithmetic number, because the mean of its divisors is an integer number (133721218).

Almost surely, 2^534013111 is an apocalyptic number.

534013111 is a deficient number, since it is larger than the sum of its proper divisors (871761).

534013111 is an equidigital number, since it uses as much as digits as its factorization.

534013111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871760.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 534013111 is about 23108.7236990709. The cubic root of 534013111 is about 811.3046652195.

Adding to 534013111 its reverse (111310435), we get a palindrome (645323546).

The spelling of 534013111 in words is "five hundred thirty-four million, thirteen thousand, one hundred eleven".