1103034142 has 16 divisors (see below), whose sum is σ = 1910412000. Its totient is φ = 467854848.

The previous prime is 1103034131. The next prime is 1103034143. The reversal of 1103034142 is 2414303011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103034143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404767 + ... + 407482.

It is an arithmetic number, because the mean of its divisors is an integer number (119400750).

Almost surely, 2^1103034142 is an apocalyptic number.

1103034142 is a deficient number, since it is larger than the sum of its proper divisors (807377858).

1103034142 is an equidigital number, since it uses as much as digits as its factorization.

1103034142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812355.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1103034142 is about 33211.9578164251. The cubic root of 1103034142 is about 1033.2283606396.

Adding to 1103034142 its reverse (2414303011), we get a palindrome (3517337153).

The spelling of 1103034142 in words is "one billion, one hundred three million, thirty-four thousand, one hundred forty-two".