1101534142 has 16 divisors (see below), whose sum is σ = 1752259392. Its totient is φ = 517550080.

The previous prime is 1101534127. The next prime is 1101534211. The reversal of 1101534142 is 2414351011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3478 + ... + 47065.

It is an arithmetic number, because the mean of its divisors is an integer number (109516212).

Almost surely, 2^1101534142 is an apocalyptic number.

1101534142 is a deficient number, since it is larger than the sum of its proper divisors (650725250).

1101534142 is a wasteful number, since it uses less digits than its factorization.

1101534142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51203.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1101534142 is about 33189.3679060027. The cubic root of 1101534142 is about 1032.7597907954.

Adding to 1101534142 its reverse (2414351011), we get a palindrome (3515885153).

The spelling of 1101534142 in words is "one billion, one hundred one million, five hundred thirty-four thousand, one hundred forty-two".