120400141229 has 2 divisors, whose sum is σ = 120400141230. Its totient is φ = 120400141228.

The previous prime is 120400141201. The next prime is 120400141231. The reversal of 120400141229 is 922141004021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105202922500 + 15197218729 = 324350^2 + 123277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120400141229 is a prime.

Together with 120400141231, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 120400141198 and 120400141207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120400141249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60200070614 + 60200070615.

It is an arithmetic number, because the mean of its divisors is an integer number (60200070615).

Almost surely, 2^120400141229 is an apocalyptic number.

It is an amenable number.

120400141229 is a deficient number, since it is larger than the sum of its proper divisors (1).

120400141229 is an equidigital number, since it uses as much as digits as its factorization.

120400141229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 120400141229 in words is "one hundred twenty billion, four hundred million, one hundred forty-one thousand, two hundred twenty-nine".