120434025 has 24 divisors (see below), whose sum is σ = 199453504. Its totient is φ = 64123200.

The previous prime is 120434021. The next prime is 120434033. The reversal of 120434025 is 520434021.

It is not a de Polignac number, because 120434025 - 2² = 120434021 is a prime.

It is a super-3 number, since 3×120434025³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120433992 and 120434010.

It is not an unprimeable number, because it can be changed into a prime (120434021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64860 + ... + 66690.

Almost surely, 2^120434025 is an apocalyptic number.

120434025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120434025 is a deficient number, since it is larger than the sum of its proper divisors (79019479).

120434025 is a wasteful number, since it uses less digits than its factorization.

120434025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721 (or 2716 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 120434025 is about 10974.2437097050. The cubic root of 120434025 is about 493.8363647462.

Adding to 120434025 its reverse (520434021), we get a palindrome (640868046).

The spelling of 120434025 in words is "one hundred twenty million, four hundred thirty-four thousand, twenty-five".