1101211230032 has 20 divisors (see below), whose sum is σ = 2157569758260. Its totient is φ = 544419034368.

The previous prime is 1101211229929. The next prime is 1101211230079. The reversal of 1101211230032 is 2300321121011.

It can be written as a sum of positive squares in 2 ways, for example, as 574721674816 + 526489555216 = 758104^2 + 725596^2 .

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, 386659823 + ... + 386662670.

It is an arithmetic number, because the mean of its divisors is an integer number (107878487913).

Almost surely, 2^{1101211230032} is an apocalyptic number.

It is an amenable number.

1101211230032 is a deficient number, since it is larger than the sum of its proper divisors (1056358528228).

1101211230032 is an equidigital number, since it uses as much as digits as its factorization.

1101211230032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773322590 (or 773322584 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1101211230032 its reverse (2300321121011), we get a palindrome (3401532351043).

The spelling of 1101211230032 in words is "one trillion, one hundred one billion, two hundred eleven million, two hundred thirty thousand, thirty-two".