100113535412 has 12 divisors (see below), whose sum is σ = 191125840416. Its totient is φ = 45506152440.

The previous prime is 100113535409. The next prime is 100113535429. The reversal of 100113535412 is 214535311001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1137653768 + ... + 1137653855.

It is an arithmetic number, because the mean of its divisors is an integer number (15927153368).

Almost surely, 2^100113535412 is an apocalyptic number.

It is an amenable number.

100113535412 is a deficient number, since it is larger than the sum of its proper divisors (91012305004).

100113535412 is a wasteful number, since it uses less digits than its factorization.

100113535412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275307638 (or 2275307636 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 100113535412 its reverse (214535311001), we get a palindrome (314648846413).

The spelling of 100113535412 in words is "one hundred billion, one hundred thirteen million, five hundred thirty-five thousand, four hundred twelve".