1202320025 has 12 divisors (see below), whose sum is σ = 1513130832. Its totient is φ = 947498640.

The previous prime is 1202320013. The next prime is 1202320037. The reversal of 1202320025 is 5200232021.

It is an interprime number because it is at equal distance from previous prime (1202320013) and next prime (1202320037).

It is not a de Polignac number, because 1202320025 - 2¹² = 1202315929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1202319985 and 1202320012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357227 + ... + 360576.

It is an arithmetic number, because the mean of its divisors is an integer number (126094236).

Almost surely, 2^1202320025 is an apocalyptic number.

It is an amenable number.

1202320025 is a deficient number, since it is larger than the sum of its proper divisors (310810807).

1202320025 is an equidigital number, since it uses as much as digits as its factorization.

1202320025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717880 (or 717875 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1202320025 is about 34674.4866580603. The cubic root of 1202320025 is about 1063.3429601061.

Adding to 1202320025 its reverse (5200232021), we get a palindrome (6402552046).

The spelling of 1202320025 in words is "one billion, two hundred two million, three hundred twenty thousand, twenty-five".