1353122042 has 16 divisors (see below), whose sum is σ = 2090874912. Its totient is φ = 656274960.

The previous prime is 1353122041. The next prime is 1353122053. The reversal of 1353122042 is 2402213531.

It is a junction number, because it is equal to n+sod(n) for n = 1353121999 and 1353122017.

It is not an unprimeable number, because it can be changed into a prime (1353122041) 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 in 7 ways as a sum of consecutive naturals, for example, 3128 + ... + 52115.

It is an arithmetic number, because the mean of its divisors is an integer number (130679682).

Almost surely, 2^1353122042 is an apocalyptic number.

1353122042 is a deficient number, since it is larger than the sum of its proper divisors (737752870).

1353122042 is a wasteful number, since it uses less digits than its factorization.

1353122042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55613.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1353122042 is about 36784.8072171107. The cubic root of 1353122042 is about 1106.0607715235.

Adding to 1353122042 its reverse (2402213531), we get a palindrome (3755335573).

The spelling of 1353122042 in words is "one billion, three hundred fifty-three million, one hundred twenty-two thousand, forty-two".