126120035 has 16 divisors (see below), whose sum is σ = 155143296. Its totient is φ = 98379648.

The previous prime is 126120023. The next prime is 126120037. The reversal of 126120035 is 530021621.

It is not a de Polignac number, because 126120035 - 2⁸ = 126119779 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126119989 and 126120016.

It is not an unprimeable number, because it can be changed into a prime (126120037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73649 + ... + 75341.

It is an arithmetic number, because the mean of its divisors is an integer number (9696456).

Almost surely, 2^126120035 is an apocalyptic number.

126120035 is a deficient number, since it is larger than the sum of its proper divisors (29023261).

126120035 is a wasteful number, since it uses less digits than its factorization.

126120035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 126120035 is about 11230.3176713751. The cubic root of 126120035 is about 501.4889417040.

Adding to 126120035 its reverse (530021621), we get a palindrome (656141656).

The spelling of 126120035 in words is "one hundred twenty-six million, one hundred twenty thousand, thirty-five".