10313042021145 has 24 divisors (see below), whose sum is σ = 17916659217600. Its totient is φ = 5487759935136.

The previous prime is 10313042021077. The next prime is 10313042021147. The reversal of 10313042021145 is 54112024031301.

10313042021145 is a `hidden beast` number, since 1 + 0 + 313 + 0 + 4 + 202 + 1 + 145 = 666.

It is not a de Polignac number, because 10313042021145 - 2¹⁴ = 10313042004761 is a prime.

It is a super-2 number, since 2×10313042021145² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10313042021147) 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 23 ways as a sum of consecutive naturals, for example, 261003835 + ... + 261043344.

It is an arithmetic number, because the mean of its divisors is an integer number (746527467400).

Almost surely, 2^{10313042021145} is an apocalyptic number.

10313042021145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10313042021145 is a deficient number, since it is larger than the sum of its proper divisors (7603617196455).

10313042021145 is a wasteful number, since it uses less digits than its factorization.

10313042021145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522047629 (or 522047626 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 10313042021145 its reverse (54112024031301), we get a palindrome (64425066052446).

The spelling of 10313042021145 in words is "ten trillion, three hundred thirteen billion, forty-two million, twenty-one thousand, one hundred forty-five".