2345515131133 has 8 divisors (see below), whose sum is σ = 2376529140600. Its totient is φ = 2314604675328.

The previous prime is 2345515131107. The next prime is 2345515131221. The reversal of 2345515131133 is 3311315155432.

It can be written as a sum of positive squares in 4 ways, for example, as 161187796324 + 2184327334809 = 401482^2 + 1477947^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2345515131133 - 2¹³ = 2345515122941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2345515131092 and 2345515131101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345515171133) 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 in 7 ways as a sum of consecutive naturals, for example, 25842816 + ... + 25933417.

It is an arithmetic number, because the mean of its divisors is an integer number (297066142575).

Almost surely, 2^{2345515131133} is an apocalyptic number.

It is an amenable number.

2345515131133 is a deficient number, since it is larger than the sum of its proper divisors (31014009467).

2345515131133 is an equidigital number, since it uses as much as digits as its factorization.

2345515131133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51776831.

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

The spelling of 2345515131133 in words is "two trillion, three hundred forty-five billion, five hundred fifteen million, one hundred thirty-one thousand, one hundred thirty-three".