113554514543354 has 4 divisors (see below), whose sum is σ = 170331771815034. Its totient is φ = 56777257271676.

The previous prime is 113554514543333. The next prime is 113554514543369. The reversal of 113554514543354 is 453345415455311.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 88771690828129 + 24782823715225 = 9421873^2 + 4978235^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113554514543296 and 113554514543305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28388628635837 + ... + 28388628635840.

Almost surely, 2^{113554514543354} is an apocalyptic number.

113554514543354 is a deficient number, since it is larger than the sum of its proper divisors (56777257271680).

113554514543354 is an equidigital number, since it uses as much as digits as its factorization.

113554514543354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56777257271679.

The product of its digits is 21600000, while the sum is 53.

Adding to 113554514543354 its reverse (453345415455311), we get a palindrome (566899929998665).

The spelling of 113554514543354 in words is "one hundred thirteen trillion, five hundred fifty-four billion, five hundred fourteen million, five hundred forty-three thousand, three hundred fifty-four".