1352031121 has 8 divisors (see below), whose sum is σ = 1546006464. Its totient is φ = 1158262800.

The previous prime is 1352031077. The next prime is 1352031133. The reversal of 1352031121 is 1211302531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1352031121 - 2⁹ = 1352030609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352031181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37495 + ... + 64108.

It is an arithmetic number, because the mean of its divisors is an integer number (193250808).

Almost surely, 2^1352031121 is an apocalyptic number.

It is an amenable number.

1352031121 is a deficient number, since it is larger than the sum of its proper divisors (193975343).

1352031121 is a wasteful number, since it uses less digits than its factorization.

1352031121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103511.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1352031121 is about 36769.9758090755. The cubic root of 1352031121 is about 1105.7634469409.

Adding to 1352031121 its reverse (1211302531), we get a palindrome (2563333652).

The spelling of 1352031121 in words is "one billion, three hundred fifty-two million, thirty-one thousand, one hundred twenty-one".