1350120355 has 32 divisors (see below), whose sum is σ = 1733529600. Its totient is φ = 1007077632.

The previous prime is 1350120347. The next prime is 1350120383. The reversal of 1350120355 is 5530210531.

It is not a de Polignac number, because 1350120355 - 2³ = 1350120347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2372511 + ... + 2373079.

It is an arithmetic number, because the mean of its divisors is an integer number (54172800).

Almost surely, 2^1350120355 is an apocalyptic number.

1350120355 is a deficient number, since it is larger than the sum of its proper divisors (383409245).

1350120355 is a wasteful number, since it uses less digits than its factorization.

1350120355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 1350120355 is about 36743.9839293455. The cubic root of 1350120355 is about 1105.2422924392.

Adding to 1350120355 its reverse (5530210531), we get a palindrome (6880330886).

It can be divided in two parts, 13501 and 20355, that added together give a square (33856 = 184²).

The spelling of 1350120355 in words is "one billion, three hundred fifty million, one hundred twenty thousand, three hundred fifty-five".