1101431030332 has 96 divisors (see below), whose sum is σ = 2120473555200. Its totient is φ = 498789591552.

The previous prime is 1101431030321. The next prime is 1101431030369. The reversal of 1101431030332 is 2330301341011.

It is a super-2 number, since 2×1101431030332² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44912938 + ... + 44937454.

It is an arithmetic number, because the mean of its divisors is an integer number (22088266200).

Almost surely, 2^{1101431030332} is an apocalyptic number.

It is an amenable number.

1101431030332 is a deficient number, since it is larger than the sum of its proper divisors (1019042524868).

1101431030332 is a wasteful number, since it uses less digits than its factorization.

1101431030332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24875 (or 24873 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1101431030332 its reverse (2330301341011), we get a palindrome (3431732371343).

The spelling of 1101431030332 in words is "one trillion, one hundred one billion, four hundred thirty-one million, thirty thousand, three hundred thirty-two".