1010543520413 has 4 divisors (see below), whose sum is σ = 1154906880480. Its totient is φ = 866180160348.

The previous prime is 1010543520407. The next prime is 1010543520433. The reversal of 1010543520413 is 3140253450101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1010543520413 - 2⁸ = 1010543520157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010543520403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72181680023 + ... + 72181680036.

It is an arithmetic number, because the mean of its divisors is an integer number (288726720120).

Almost surely, 2^{1010543520413} is an apocalyptic number.

It is an amenable number.

1010543520413 is a deficient number, since it is larger than the sum of its proper divisors (144363360067).

1010543520413 is an equidigital number, since it uses as much as digits as its factorization.

1010543520413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144363360066.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 1010543520413 its reverse (3140253450101), we get a palindrome (4150796970514).

The spelling of 1010543520413 in words is "one trillion, ten billion, five hundred forty-three million, five hundred twenty thousand, four hundred thirteen".