1012323201 has 4 divisors (see below), whose sum is σ = 1349764272. Its totient is φ = 674882132.

The previous prime is 1012323199. The next prime is 1012323203. The reversal of 1012323201 is 1023232101.

1012323201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (1012323199) and next prime (1012323203).

It is a cyclic number.

It is not a de Polignac number, because 1012323201 - 2¹ = 1012323199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012323203) 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, 168720531 + ... + 168720536.

It is an arithmetic number, because the mean of its divisors is an integer number (337441068).

Almost surely, 2^1012323201 is an apocalyptic number.

It is an amenable number.

1012323201 is a deficient number, since it is larger than the sum of its proper divisors (337441071).

1012323201 is an equidigital number, since it uses as much as digits as its factorization.

1012323201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337441070.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1012323201 is about 31817.0269038451. The cubic root of 1012323201 is about 1004.0909747698.

Adding to 1012323201 its reverse (1023232101), we get a palindrome (2035555302).

The spelling of 1012323201 in words is "one billion, twelve million, three hundred twenty-three thousand, two hundred one".