1009137319100 has 36 divisors (see below), whose sum is σ = 2211088470864. Its totient is φ = 399735943680.

The previous prime is 1009137319027. The next prime is 1009137319117. The reversal of 1009137319100 is 19137319001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48976949 + ... + 48997548.

Almost surely, 2^{1009137319100} is an apocalyptic number.

1009137319100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1009137319100 is an abundant number, since it is smaller than the sum of its proper divisors (1201951151764).

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

1009137319100 is a wasteful number, since it uses less digits than its factorization.

1009137319100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97974614 (or 97974607 counting only the distinct ones).

The product of its (nonzero) digits is 5103, while the sum is 35.

Subtracting from 1009137319100 its reverse (19137319001), we obtain a palindrome (990000000099).

The spelling of 1009137319100 in words is "one trillion, nine billion, one hundred thirty-seven million, three hundred nineteen thousand, one hundred".