1143102351 has 16 divisors (see below), whose sum is σ = 1530476640. Its totient is φ = 758906880.

The previous prime is 1143102349. The next prime is 1143102361. The reversal of 1143102351 is 1532013411.

It is not a de Polignac number, because 1143102351 - 2¹ = 1143102349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143102341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1478401 + ... + 1479173.

It is an arithmetic number, because the mean of its divisors is an integer number (95654790).

Almost surely, 2^1143102351 is an apocalyptic number.

1143102351 is a deficient number, since it is larger than the sum of its proper divisors (387374289).

1143102351 is an equidigital number, since it uses as much as digits as its factorization.

1143102351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1143102351 is about 33809.7966719707. The cubic root of 1143102351 is about 1045.5906860987.

Adding to 1143102351 its reverse (1532013411), we get a palindrome (2675115762).

The spelling of 1143102351 in words is "one billion, one hundred forty-three million, one hundred two thousand, three hundred fifty-one".