1012162353 has 4 divisors (see below), whose sum is σ = 1349549808. Its totient is φ = 674774900.

The previous prime is 1012162331. The next prime is 1012162373. The reversal of 1012162353 is 3532612101.

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: 3532612101 = 3 ⋅1177537367.

It is a cyclic number.

It is not a de Polignac number, because 1012162353 - 2⁹ = 1012161841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012162373) 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, 168693723 + ... + 168693728.

It is an arithmetic number, because the mean of its divisors is an integer number (337387452).

Almost surely, 2^1012162353 is an apocalyptic number.

It is an amenable number.

1012162353 is a deficient number, since it is larger than the sum of its proper divisors (337387455).

1012162353 is an equidigital number, since it uses as much as digits as its factorization.

1012162353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337387454.

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

The square root of 1012162353 is about 31814.4991002530. The cubic root of 1012162353 is about 1004.0377919590.

Adding to 1012162353 its reverse (3532612101), we get a palindrome (4544774454).

The spelling of 1012162353 in words is "one billion, twelve million, one hundred sixty-two thousand, three hundred fifty-three".