141120225 has 60 divisors (see below), whose sum is σ = 263410224. Its totient is φ = 74688480.

The previous prime is 141120223. The next prime is 141120233. The reversal of 141120225 is 522021141.

It is not a de Polignac number, because 141120225 - 2¹ = 141120223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141120198 and 141120207.

It is not an unprimeable number, because it can be changed into a prime (141120223) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 459522 + ... + 459828.

Almost surely, 2^141120225 is an apocalyptic number.

141120225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141120225 is a deficient number, since it is larger than the sum of its proper divisors (122289999).

141120225 is a wasteful number, since it uses less digits than its factorization.

141120225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 141120225 is about 11879.4033941103. The cubic root of 141120225 is about 520.6306758579.

Adding to 141120225 its reverse (522021141), we get a palindrome (663141366).

The spelling of 141120225 in words is "one hundred forty-one million, one hundred twenty thousand, two hundred twenty-five".