1101123000231 has 8 divisors (see below), whose sum is σ = 1468576767984. Its totient is φ = 733875616320.

The previous prime is 1101123000209. The next prime is 1101123000253. The reversal of 1101123000231 is 1320003211011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1101123000209) and next prime (1101123000253).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1101123000231 - 2²⁶ = 1101055891367 is a prime.

It is a super-2 number, since 2×1101123000231² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1101123000231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101123010231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51583510 + ... + 51604851.

It is an arithmetic number, because the mean of its divisors is an integer number (183572095998).

Almost surely, 2^{1101123000231} is an apocalyptic number.

1101123000231 is a deficient number, since it is larger than the sum of its proper divisors (367453767753).

1101123000231 is a wasteful number, since it uses less digits than its factorization.

1101123000231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103191921.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1101123000231 its reverse (1320003211011), we get a palindrome (2421126211242).

The spelling of 1101123000231 in words is "one trillion, one hundred one billion, one hundred twenty-three million, two hundred thirty-one", and thus it is an aban number.