1351036133 has 4 divisors (see below), whose sum is σ = 1351262208. Its totient is φ = 1350810060.

The previous prime is 1351036129. The next prime is 1351036151. The reversal of 1351036133 is 3316301531.

It is a happy number.

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 1351036133 - 2² = 1351036129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351036163) 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, 103823 + ... + 116108.

It is an arithmetic number, because the mean of its divisors is an integer number (337815552).

Almost surely, 2^1351036133 is an apocalyptic number.

It is an amenable number.

1351036133 is a deficient number, since it is larger than the sum of its proper divisors (226075).

1351036133 is an equidigital number, since it uses as much as digits as its factorization.

1351036133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226074.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 1351036133 is about 36756.4434215281. The cubic root of 1351036133 is about 1105.4921288858.

Adding to 1351036133 its reverse (3316301531), we get a palindrome (4667337664).

The spelling of 1351036133 in words is "one billion, three hundred fifty-one million, thirty-six thousand, one hundred thirty-three".