2245354115131 has 16 divisors (see below), whose sum is σ = 2314761177600. Its totient is φ = 2177051187168.

The previous prime is 2245354115113. The next prime is 2245354115141. The reversal of 2245354115131 is 1315114535422.

It is a cyclic number.

It is not a de Polignac number, because 2245354115131 - 2⁷ = 2245354115003 is a prime.

It is a super-2 number, since 2×2245354115131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2245354115141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4159621 + ... + 4668313.

It is an arithmetic number, because the mean of its divisors is an integer number (144672573600).

Almost surely, 2^{2245354115131} is an apocalyptic number.

2245354115131 is a deficient number, since it is larger than the sum of its proper divisors (69407062469).

2245354115131 is an equidigital number, since it uses as much as digits as its factorization.

2245354115131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509778.

The product of its digits is 72000, while the sum is 37.

The spelling of 2245354115131 in words is "two trillion, two hundred forty-five billion, three hundred fifty-four million, one hundred fifteen thousand, one hundred thirty-one".