1101123031423 has 8 divisors (see below), whose sum is σ = 1134899818416. Its totient is φ = 1067675774400.

The previous prime is 1101123031417. The next prime is 1101123031429. The reversal of 1101123031423 is 3241303211011.

It is an interprime number because it is at equal distance from previous prime (1101123031417) and next prime (1101123031429).

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

It is a cyclic number.

It is not a de Polignac number, because 1101123031423 - 2¹⁷ = 1101122900351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101123031394 and 1101123031403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101123031429) 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, 82375708 + ... + 82389073.

It is an arithmetic number, because the mean of its divisors is an integer number (141862477302).

Almost surely, 2^{1101123031423} is an apocalyptic number.

1101123031423 is a deficient number, since it is larger than the sum of its proper divisors (33776786993).

1101123031423 is a wasteful number, since it uses less digits than its factorization.

1101123031423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164764985.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1101123031423 its reverse (3241303211011), we get a palindrome (4342426242434).

The spelling of 1101123031423 in words is "one trillion, one hundred one billion, one hundred twenty-three million, thirty-one thousand, four hundred twenty-three".