1534055120113 has 4 divisors (see below), whose sum is σ = 1534094360308. Its totient is φ = 1534015879920.

The previous prime is 1534055120111. The next prime is 1534055120149. The reversal of 1534055120113 is 3110215504351.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1303873948129 + 230181171984 = 1141873^2 + 479772^2 .

It is a cyclic number.

It is not a de Polignac number, because 1534055120113 - 2¹ = 1534055120111 is a prime.

It is a super-2 number, since 2×1534055120113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1534055120111) 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, 19561398 + ... + 19639663.

It is an arithmetic number, because the mean of its divisors is an integer number (383523590077).

Almost surely, 2^{1534055120113} is an apocalyptic number.

It is an amenable number.

1534055120113 is a deficient number, since it is larger than the sum of its proper divisors (39240195).

1534055120113 is an equidigital number, since it uses as much as digits as its factorization.

1534055120113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39240194.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 1534055120113 in words is "one trillion, five hundred thirty-four billion, fifty-five million, one hundred twenty thousand, one hundred thirteen".