120537063025 has 12 divisors (see below), whose sum is σ = 149486790492. Its totient is φ = 96416210240.

The previous prime is 120537063013. The next prime is 120537063121. The reversal of 120537063025 is 520360735021.

120537063025 = 245496² + 245497².

It can be written as a sum of positive squares in 6 ways, for example, as 247401441 + 120289661584 = 15729^2 + 346828^2 .

It is not a de Polignac number, because 120537063025 - 2⁷ = 120537062897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151054 + ... + 513703.

It is an arithmetic number, because the mean of its divisors is an integer number (12457232541).

Almost surely, 2^120537063025 is an apocalyptic number.

120537063025 is the 245497-th centered square number.

It is an amenable number.

120537063025 is a deficient number, since it is larger than the sum of its proper divisors (28949727467).

120537063025 is an equidigital number, since it uses as much as digits as its factorization.

120537063025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672020 (or 672015 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 34.

Adding to 120537063025 its reverse (520360735021), we get a palindrome (640897798046).

The spelling of 120537063025 in words is "one hundred twenty billion, five hundred thirty-seven million, sixty-three thousand, twenty-five".