1012353250513 has 12 divisors (see below), whose sum is σ = 1165570153488. Its totient is φ = 871883178840.

The previous prime is 1012353250511. The next prime is 1012353250523. The reversal of 1012353250513 is 3150523532101.

It is not a de Polignac number, because 1012353250513 - 2¹ = 1012353250511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012353250511) 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 11 ways as a sum of consecutive naturals, for example, 127464331 + ... + 127472272.

It is an arithmetic number, because the mean of its divisors is an integer number (97130846124).

Almost surely, 2^{1012353250513} is an apocalyptic number.

It is an amenable number.

1012353250513 is a deficient number, since it is larger than the sum of its proper divisors (153216902975).

1012353250513 is a wasteful number, since it uses less digits than its factorization.

1012353250513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254936652 (or 254936633 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 1012353250513 its reverse (3150523532101), we get a palindrome (4162876782614).

The spelling of 1012353250513 in words is "one trillion, twelve billion, three hundred fifty-three million, two hundred fifty thousand, five hundred thirteen".