101320504 has 16 divisors (see below), whose sum is σ = 195111000. Its totient is φ = 49290912.

The previous prime is 101320501. The next prime is 101320511. The reversal of 101320504 is 405023101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101320501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170854 + ... + 171445.

Almost surely, 2^101320504 is an apocalyptic number.

It is an amenable number.

101320504 is a deficient number, since it is larger than the sum of its proper divisors (93790496).

101320504 is a wasteful number, since it uses less digits than its factorization.

101320504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342342 (or 342338 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 101320504 is about 10065.8086610068. The cubic root of 101320504 is about 466.1930346540.

Adding to 101320504 its reverse (405023101), we get a palindrome (506343605).

The spelling of 101320504 in words is "one hundred one million, three hundred twenty thousand, five hundred four".