1011301431100 has 18 divisors (see below), whose sum is σ = 2194524105704. Its totient is φ = 404520572400.

The previous prime is 1011301431067. The next prime is 1011301431103. The reversal of 1011301431100 is 11341031101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011301431103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5056507056 + ... + 5056507255.

Almost surely, 2^{1011301431100} is an apocalyptic number.

1011301431100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011301431100 is an abundant number, since it is smaller than the sum of its proper divisors (1183222674604).

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

1011301431100 is a wasteful number, since it uses less digits than its factorization.

1011301431100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10113014325 (or 10113014318 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1011301431100 its reverse (11341031101), we get a palindrome (1022642462201).

It can be divided in two parts, 1011301 and 431100, that added together give a square (1442401 = 1201²).

The spelling of 1011301431100 in words is "one trillion, eleven billion, three hundred one million, four hundred thirty-one thousand, one hundred".