1101302143 has 8 divisors (see below), whose sum is σ = 1174476240. Its totient is φ = 1029060480.

The previous prime is 1101302117. The next prime is 1101302171. The reversal of 1101302143 is 3412031011.

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 1101302143 - 2¹³ = 1101293951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101402143) 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, 230668 + ... + 235393.

It is an arithmetic number, because the mean of its divisors is an integer number (146809530).

Almost surely, 2^1101302143 is an apocalyptic number.

1101302143 is a deficient number, since it is larger than the sum of its proper divisors (73174097).

1101302143 is a wasteful number, since it uses less digits than its factorization.

1101302143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466217.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1101302143 is about 33185.8726418336. The cubic root of 1101302143 is about 1032.6872809952.

Adding to 1101302143 its reverse (3412031011), we get a palindrome (4513333154).

The spelling of 1101302143 in words is "one billion, one hundred one million, three hundred two thousand, one hundred forty-three".