100740334 has 16 divisors (see below), whose sum is σ = 160380000. Its totient is φ = 47294464.

The previous prime is 100740331. The next prime is 100740349. The reversal of 100740334 is 433047001.

It is a happy number.

It is a super-2 number, since 2×100740334² = 20297229788863112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100740331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11967 + ... + 18565.

It is an arithmetic number, because the mean of its divisors is an integer number (10023750).

Almost surely, 2^100740334 is an apocalyptic number.

100740334 is a deficient number, since it is larger than the sum of its proper divisors (59639666).

100740334 is a wasteful number, since it uses less digits than its factorization.

100740334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7067.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 100740334 is about 10036.9484406367. The cubic root of 100740334 is about 465.3015102406.

Adding to 100740334 its reverse (433047001), we get a palindrome (533787335).

The spelling of 100740334 in words is "one hundred million, seven hundred forty thousand, three hundred thirty-four".