1143102024 has 128 divisors (see below), whose sum is σ = 3391027200. Its totient is φ = 355924800.

The previous prime is 1143102007. The next prime is 1143102041. The reversal of 1143102024 is 4202013411.

It is an interprime number because it is at equal distance from previous prime (1143102007) and next prime (1143102041).

It is a super-3 number, since 3×1143102024³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1143101988 and 1143102006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210949 + ... + 216299.

It is an arithmetic number, because the mean of its divisors is an integer number (26492400).

Almost surely, 2^1143102024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1143102024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1695513600).

1143102024 is an abundant number, since it is smaller than the sum of its proper divisors (2247925176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1143102024 is a wasteful number, since it uses less digits than its factorization.

1143102024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5432 (or 5422 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1143102024 is about 33809.7918360939. The cubic root of 1143102024 is about 1045.5905863969.

Adding to 1143102024 its reverse (4202013411), we get a palindrome (5345115435).

The spelling of 1143102024 in words is "one billion, one hundred forty-three million, one hundred two thousand, twenty-four".