120234266265 has 32 divisors (see below), whose sum is σ = 193015872000. Its totient is φ = 63911567360.

The previous prime is 120234266189. The next prime is 120234266279. The reversal of 120234266265 is 562662432021.

It is not a de Polignac number, because 120234266265 - 2²² = 120230071961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6772921 + ... + 6790649.

It is an arithmetic number, because the mean of its divisors is an integer number (6031746000).

Almost surely, 2^120234266265 is an apocalyptic number.

120234266265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120234266265 is a deficient number, since it is larger than the sum of its proper divisors (72781605735).

120234266265 is a wasteful number, since it uses less digits than its factorization.

120234266265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19217.

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 120234266265 its reverse (562662432021), we get a palindrome (682896698286).

The spelling of 120234266265 in words is "one hundred twenty billion, two hundred thirty-four million, two hundred sixty-six thousand, two hundred sixty-five".