1101035242 has 4 divisors (see below), whose sum is σ = 1651552866. Its totient is φ = 550517620.

The previous prime is 1101035227. The next prime is 1101035261. The reversal of 1101035242 is 2425301011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1054235961 + 46799281 = 32469^2 + 6841^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275258809 + ... + 275258812.

Almost surely, 2^1101035242 is an apocalyptic number.

1101035242 is a deficient number, since it is larger than the sum of its proper divisors (550517624).

1101035242 is an equidigital number, since it uses as much as digits as its factorization.

1101035242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550517623.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1101035242 is about 33181.8510936325. The cubic root of 1101035242 is about 1032.6038502011.

Adding to 1101035242 its reverse (2425301011), we get a palindrome (3526336253).

The spelling of 1101035242 in words is "one billion, one hundred one million, thirty-five thousand, two hundred forty-two".