120270877 has 2 divisors, whose sum is σ = 120270878. Its totient is φ = 120270876.

The previous prime is 120270823. The next prime is 120270881. The reversal of 120270877 is 778072021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115369081 + 4901796 = 10741^2 + 2214^2 .

It is a cyclic number.

It is not a de Polignac number, because 120270877 - 2¹⁵ = 120238109 is a prime.

It is a super-3 number, since 3×120270877³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120270077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60135438 + 60135439.

It is an arithmetic number, because the mean of its divisors is an integer number (60135439).

Almost surely, 2^120270877 is an apocalyptic number.

It is an amenable number.

120270877 is a deficient number, since it is larger than the sum of its proper divisors (1).

120270877 is an equidigital number, since it uses as much as digits as its factorization.

120270877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10976, while the sum is 34.

The square root of 120270877 is about 10966.8079676814. The cubic root of 120270877 is about 493.6132693661.

The spelling of 120270877 in words is "one hundred twenty million, two hundred seventy thousand, eight hundred seventy-seven".