2145133310041 has 16 divisors (see below), whose sum is σ = 2256788459520. Its totient is φ = 2036155268160.

The previous prime is 2145133310027. The next prime is 2145133310119. The reversal of 2145133310041 is 1400133315412.

It is a cyclic number.

It is not a de Polignac number, because 2145133310041 - 2³¹ = 2142985826393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2145133309991 and 2145133310009.

It is not an unprimeable number, because it can be changed into a prime (2145133314041) 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 15 ways as a sum of consecutive naturals, for example, 5324491 + ... + 5713183.

It is an arithmetic number, because the mean of its divisors is an integer number (141049278720).

Almost surely, 2^{2145133310041} is an apocalyptic number.

It is an amenable number.

2145133310041 is a deficient number, since it is larger than the sum of its proper divisors (111655149479).

2145133310041 is a wasteful number, since it uses less digits than its factorization.

2145133310041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392136.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 2145133310041 its reverse (1400133315412), we get a palindrome (3545266625453).

The spelling of 2145133310041 in words is "two trillion, one hundred forty-five billion, one hundred thirty-three million, three hundred ten thousand, forty-one".