1101431410320 has 160 divisors (see below), whose sum is σ = 3616570881792. Its totient is φ = 276339490816.

The previous prime is 1101431410297. The next prime is 1101431410349. The reversal of 1101431410320 is 230141341011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11797744 + ... + 11890736.

Almost surely, 2^{1101431410320} is an apocalyptic number.

1101431410320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101431410320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1808285440896).

1101431410320 is an abundant number, since it is smaller than the sum of its proper divisors (2515139471472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101431410320 is a wasteful number, since it uses less digits than its factorization.

1101431410320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95929 (or 95923 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1101431410320 its reverse (230141341011), we get a palindrome (1331572751331).

The spelling of 1101431410320 in words is "one trillion, one hundred one billion, four hundred thirty-one million, four hundred ten thousand, three hundred twenty".