120270823 has 2 divisors, whose sum is σ = 120270824. Its totient is φ = 120270822.

The previous prime is 120270803. The next prime is 120270877. The reversal of 120270823 is 328072021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120270823 - 2¹⁷ = 120139751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120270803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60135411 + 60135412.

It is an arithmetic number, because the mean of its divisors is an integer number (60135412).

Almost surely, 2^120270823 is an apocalyptic number.

120270823 is a deficient number, since it is larger than the sum of its proper divisors (1).

120270823 is an equidigital number, since it uses as much as digits as its factorization.

120270823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 120270823 is about 10966.8055057068. The cubic root of 120270823 is about 493.6131954908.

The spelling of 120270823 in words is "one hundred twenty million, two hundred seventy thousand, eight hundred twenty-three".