1101230132 has 12 divisors (see below), whose sum is σ = 1928464356. Its totient is φ = 550240320.

The previous prime is 1101230107. The next prime is 1101230167. The reversal of 1101230132 is 2310321011.

It can be written as a sum of positive squares in 2 ways, for example, as 419184676 + 682045456 = 20474^2 + 26116^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87023 + ... + 98870.

It is an arithmetic number, because the mean of its divisors is an integer number (160705363).

Almost surely, 2^1101230132 is an apocalyptic number.

It is an amenable number.

1101230132 is a deficient number, since it is larger than the sum of its proper divisors (827234224).

1101230132 is a wasteful number, since it uses less digits than its factorization.

1101230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187378 (or 187376 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1101230132 is about 33184.7876594080. The cubic root of 1101230132 is about 1032.6647723478.

Adding to 1101230132 its reverse (2310321011), we get a palindrome (3411551143).

The spelling of 1101230132 in words is "one billion, one hundred one million, two hundred thirty thousand, one hundred thirty-two".