360738121 has 2 divisors, whose sum is σ = 360738122. Its totient is φ = 360738120.

The previous prime is 360738109. The next prime is 360738151. The reversal of 360738121 is 121837063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309056400 + 51681721 = 17580^2 + 7189^2 .

It is a cyclic number.

It is not a de Polignac number, because 360738121 - 2¹⁵ = 360705353 is a prime.

It is a super-2 number, since 2×360738121² = 260263983885221282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (360738151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180369060 + 180369061.

It is an arithmetic number, because the mean of its divisors is an integer number (180369061).

Almost surely, 2^360738121 is an apocalyptic number.

It is an amenable number.

360738121 is a deficient number, since it is larger than the sum of its proper divisors (1).

360738121 is an equidigital number, since it uses as much as digits as its factorization.

360738121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 360738121 is about 18993.1071970860. The cubic root of 360738121 is about 711.8645174451.

The spelling of 360738121 in words is "three hundred sixty million, seven hundred thirty-eight thousand, one hundred twenty-one".