1011103242 has 16 divisors (see below), whose sum is σ = 2031039840. Its totient is φ = 335562192.

The previous prime is 1011103229. The next prime is 1011103307. The reversal of 1011103242 is 2423011101.

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, 366568 + ... + 369315.

It is an arithmetic number, because the mean of its divisors is an integer number (126939990).

Almost surely, 2^1011103242 is an apocalyptic number.

1011103242 is an abundant number, since it is smaller than the sum of its proper divisors (1019936598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011103242 is a wasteful number, since it uses less digits than its factorization.

1011103242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736117.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1011103242 is about 31797.8496442763. The cubic root of 1011103242 is about 1003.6874665438.

Adding to 1011103242 its reverse (2423011101), we get a palindrome (3434114343).

The spelling of 1011103242 in words is "one billion, eleven million, one hundred three thousand, two hundred forty-two".