1101123131302 has 16 divisors (see below), whose sum is σ = 1668177322560. Its totient is φ = 545070544488.

The previous prime is 1101123131233. The next prime is 1101123131359. The reversal of 1101123131302 is 2031313211011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101123131302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1291428 + ... + 1967239.

It is an arithmetic number, because the mean of its divisors is an integer number (104261082660).

Almost surely, 2^{1101123131302} is an apocalyptic number.

1101123131302 is a deficient number, since it is larger than the sum of its proper divisors (567054191258).

1101123131302 is a wasteful number, since it uses less digits than its factorization.

1101123131302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260355.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1101123131302 its reverse (2031313211011), we get a palindrome (3132436342313).

The spelling of 1101123131302 in words is "one trillion, one hundred one billion, one hundred twenty-three million, one hundred thirty-one thousand, three hundred two".