1350223161 has 8 divisors (see below), whose sum is σ = 2057482944. Its totient is φ = 771556080.

The previous prime is 1350223153. The next prime is 1350223169. The reversal of 1350223161 is 1613220531.

It is an interprime number because it is at equal distance from previous prime (1350223153) and next prime (1350223169).

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

It is not a de Polignac number, because 1350223161 - 2³ = 1350223153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1350223169) 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, 32148150 + ... + 32148191.

It is an arithmetic number, because the mean of its divisors is an integer number (257185368).

Almost surely, 2^1350223161 is an apocalyptic number.

It is an amenable number.

1350223161 is a deficient number, since it is larger than the sum of its proper divisors (707259783).

1350223161 is an equidigital number, since it uses as much as digits as its factorization.

1350223161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64296351.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1350223161 is about 36745.3828528157. The cubic root of 1350223161 is about 1105.2703449148.

Adding to 1350223161 its reverse (1613220531), we get a palindrome (2963443692).

It can be divided in two parts, 13502 and 23161, that added together give a palindrome (36663).

The spelling of 1350223161 in words is "one billion, three hundred fifty million, two hundred twenty-three thousand, one hundred sixty-one".