1350511113 has 32 divisors (see below), whose sum is σ = 2109026304. Its totient is φ = 752671872.

The previous prime is 1350511111. The next prime is 1350511133. The reversal of 1350511113 is 3111150531.

It is not a de Polignac number, because 1350511113 - 2¹ = 1350511111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1350511113.

It is not an unprimeable number, because it can be changed into a prime (1350511111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300781 + ... + 305237.

It is an arithmetic number, because the mean of its divisors is an integer number (65907072).

Almost surely, 2^1350511113 is an apocalyptic number.

It is an amenable number.

1350511113 is a deficient number, since it is larger than the sum of its proper divisors (758515191).

1350511113 is a wasteful number, since it uses less digits than its factorization.

1350511113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4821.

The product of its (nonzero) digits is 225, while the sum is 21.

The square root of 1350511113 is about 36749.3008504924. The cubic root of 1350511113 is about 1105.3489102448.

Adding to 1350511113 its reverse (3111150531), we get a palindrome (4461661644).

The spelling of 1350511113 in words is "one billion, three hundred fifty million, five hundred eleven thousand, one hundred thirteen".