1101034231 has 4 divisors (see below), whose sum is σ = 1201128264. Its totient is φ = 1000940200.

The previous prime is 1101034199. The next prime is 1101034237. The reversal of 1101034231 is 1324301011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1324301011 = 11 ⋅120391001.

It is a cyclic number.

It is not a de Polignac number, because 1101034231 - 2⁵ = 1101034199 is a prime.

It is a super-2 number, since 2×1101034231² = 2424552755667522722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101034237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50047000 + ... + 50047021.

It is an arithmetic number, because the mean of its divisors is an integer number (300282066).

Almost surely, 2^1101034231 is an apocalyptic number.

1101034231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1101034231 is a deficient number, since it is larger than the sum of its proper divisors (100094033).

1101034231 is a wasteful number, since it uses less digits than its factorization.

1101034231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100094032.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1101034231 is about 33181.8358593975. The cubic root of 1101034231 is about 1032.6035341462.

Adding to 1101034231 its reverse (1324301011), we get a palindrome (2425335242).

The spelling of 1101034231 in words is "one billion, one hundred one million, thirty-four thousand, two hundred thirty-one".