354135510203113 has 4 divisors (see below), whose sum is σ = 354137810700100. Its totient is φ = 354133209706128.

The previous prime is 354135510203107. The next prime is 354135510203171. The reversal of 354135510203113 is 311302015531453.

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

It can be written as a sum of positive squares in 2 ways, for example, as 312415240273984 + 41720269929129 = 17675272^2 + 6459123^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354135510203113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354135510203173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1150017570 + ... + 1150325467.

It is an arithmetic number, because the mean of its divisors is an integer number (88534452675025).

Almost surely, 2^{354135510203113} is an apocalyptic number.

It is an amenable number.

354135510203113 is a deficient number, since it is larger than the sum of its proper divisors (2300496987).

354135510203113 is a wasteful number, since it uses less digits than its factorization.

354135510203113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300496986.

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 354135510203113 its reverse (311302015531453), we get a palindrome (665437525734566).

The spelling of 354135510203113 in words is "three hundred fifty-four trillion, one hundred thirty-five billion, five hundred ten million, two hundred three thousand, one hundred thirteen".