1350501133 has 4 divisors (see below), whose sum is σ = 1421580160. Its totient is φ = 1279422108.

The previous prime is 1350501101. The next prime is 1350501137. The reversal of 1350501133 is 3311050531.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3311050531 = 179 ⋅18497489.

It is a cyclic number.

It is not a de Polignac number, because 1350501133 - 2⁵ = 1350501101 is a prime.

It is a super-5 number, since 5×1350501133⁵ (a number of 47 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350501137) 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, 35539485 + ... + 35539522.

It is an arithmetic number, because the mean of its divisors is an integer number (355395040).

Almost surely, 2^1350501133 is an apocalyptic number.

It is an amenable number.

1350501133 is a deficient number, since it is larger than the sum of its proper divisors (71079027).

1350501133 is an equidigital number, since it uses as much as digits as its factorization.

1350501133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71079026.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 1350501133 is about 36749.1650653454. The cubic root of 1350501133 is about 1105.3461874709.

Adding to 1350501133 its reverse (3311050531), we get a palindrome (4661551664).

The spelling of 1350501133 in words is "one billion, three hundred fifty million, five hundred one thousand, one hundred thirty-three".