1203330020025 has 48 divisors (see below), whose sum is σ = 2407469019264. Its totient is φ = 517735265280.

The previous prime is 1203330020023. The next prime is 1203330020027. The reversal of 1203330020025 is 5200200333021.

It is an interprime number because it is at equal distance from previous prime (1203330020023) and next prime (1203330020027).

It is not a de Polignac number, because 1203330020025 - 2¹ = 1203330020023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1203330019983 and 1203330020010.

It is not an unprimeable number, because it can be changed into a prime (1203330020023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67404522 + ... + 67422371.

It is an arithmetic number, because the mean of its divisors is an integer number (50155604568).

Almost surely, 2^{1203330020025} is an apocalyptic number.

1203330020025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1203330020025 is an abundant number, since it is smaller than the sum of its proper divisors (1204138999239).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1203330020025 is a wasteful number, since it uses less digits than its factorization.

1203330020025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134826930 (or 134826925 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 1203330020025 its reverse (5200200333021), we get a palindrome (6403530353046).

The spelling of 1203330020025 in words is "one trillion, two hundred three billion, three hundred thirty million, twenty thousand, twenty-five".