1101312401330 has 16 divisors (see below), whose sum is σ = 2028463772544. Its totient is φ = 430280193840.

The previous prime is 1101312401303. The next prime is 1101312401359. The reversal of 1101312401330 is 331042131011.

It is a Curzon 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, 1280595386 + ... + 1280596245.

It is an arithmetic number, because the mean of its divisors is an integer number (126778985784).

Almost surely, 2^{1101312401330} is an apocalyptic number.

1101312401330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101312401330 is a deficient number, since it is larger than the sum of its proper divisors (927151371214).

1101312401330 is a wasteful number, since it uses less digits than its factorization.

1101312401330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561191681.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1101312401330 its reverse (331042131011), we get a palindrome (1432354532341).

The spelling of 1101312401330 in words is "one trillion, one hundred one billion, three hundred twelve million, four hundred one thousand, three hundred thirty".