1103350131 has 36 divisors (see below), whose sum is σ = 1758442608. Its totient is φ = 666124992.

The previous prime is 1103350069. The next prime is 1103350141. The reversal of 1103350131 is 1310533011.

It is not a de Polignac number, because 1103350131 - 2¹¹ = 1103348083 is a prime.

It is a super-2 number, since 2×1103350131² = 2434763023155434322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1103350141) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 73770 + ... + 87456.

It is an arithmetic number, because the mean of its divisors is an integer number (48845628).

Almost surely, 2^1103350131 is an apocalyptic number.

1103350131 is a deficient number, since it is larger than the sum of its proper divisors (655092477).

1103350131 is a wasteful number, since it uses less digits than its factorization.

1103350131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13772 (or 13756 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 1103350131 is about 33216.7146328471. The cubic root of 1103350131 is about 1033.3270150729.

Adding to 1103350131 its reverse (1310533011), we get a palindrome (2413883142).

The spelling of 1103350131 in words is "one billion, one hundred three million, three hundred fifty thousand, one hundred thirty-one".