1165233102 has 64 divisors (see below), whose sum is σ = 2720183040. Its totient is φ = 329011200.

The previous prime is 1165233101. The next prime is 1165233131. The reversal of 1165233102 is 2013325611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1165233101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68878 + ... + 84110.

It is an arithmetic number, because the mean of its divisors is an integer number (42502860).

Almost surely, 2^1165233102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1165233102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1360091520).

1165233102 is an abundant number, since it is smaller than the sum of its proper divisors (1554949938).

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

1165233102 is a wasteful number, since it uses less digits than its factorization.

1165233102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15329.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1165233102 is about 34135.5108647871. The cubic root of 1165233102 is about 1052.2952366916.

Adding to 1165233102 its reverse (2013325611), we get a palindrome (3178558713).

The spelling of 1165233102 in words is "one billion, one hundred sixty-five million, two hundred thirty-three thousand, one hundred two".