113102434534 has 4 divisors (see below), whose sum is σ = 169653651804. Its totient is φ = 56551217266.

The previous prime is 113102434517. The next prime is 113102434537. The reversal of 113102434534 is 435434201311.

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

It is a junction number, because it is equal to n+sod(n) for n = 113102434496 and 113102434505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113102434537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28275608632 + ... + 28275608635.

It is an arithmetic number, because the mean of its divisors is an integer number (42413412951).

Almost surely, 2^113102434534 is an apocalyptic number.

113102434534 is a deficient number, since it is larger than the sum of its proper divisors (56551217270).

113102434534 is an equidigital number, since it uses as much as digits as its factorization.

113102434534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56551217269.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 113102434534 its reverse (435434201311), we get a palindrome (548536635845).

The spelling of 113102434534 in words is "one hundred thirteen billion, one hundred two million, four hundred thirty-four thousand, five hundred thirty-four".