1134121124431 has 8 divisors (see below), whose sum is σ = 1171565900928. Its totient is φ = 1096730112000.

The previous prime is 1134121124429. The next prime is 1134121124447. The reversal of 1134121124431 is 1344211214311.

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 1134121124431 - 2¹ = 1134121124429 is a prime.

It is a super-2 number, since 2×1134121124431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1134121124431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134121128431) 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, 13398130 + ... + 13482511.

It is an arithmetic number, because the mean of its divisors is an integer number (146445737616).

Almost surely, 2^{1134121124431} is an apocalyptic number.

1134121124431 is a deficient number, since it is larger than the sum of its proper divisors (37444776497).

1134121124431 is a wasteful number, since it uses less digits than its factorization.

1134121124431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26882033.

The product of its digits is 2304, while the sum is 28.

Adding to 1134121124431 its reverse (1344211214311), we get a palindrome (2478332338742).

The spelling of 1134121124431 in words is "one trillion, one hundred thirty-four billion, one hundred twenty-one million, one hundred twenty-four thousand, four hundred thirty-one".