120210302150255 has 4 divisors (see below), whose sum is σ = 144252362580312. Its totient is φ = 96168241720200.

The previous prime is 120210302150221. The next prime is 120210302150273. The reversal of 120210302150255 is 552051203012021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 120210302150255 - 2¹⁸ = 120210301888111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12021030215021 + ... + 12021030215030.

It is an arithmetic number, because the mean of its divisors is an integer number (36063090645078).

Almost surely, 2^{120210302150255} is an apocalyptic number.

120210302150255 is a deficient number, since it is larger than the sum of its proper divisors (24042060430057).

120210302150255 is an equidigital number, since it uses as much as digits as its factorization.

120210302150255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24042060430056.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 120210302150255 its reverse (552051203012021), we get a palindrome (672261505162276).

The spelling of 120210302150255 in words is "one hundred twenty trillion, two hundred ten billion, three hundred two million, one hundred fifty thousand, two hundred fifty-five".