103973076 has 18 divisors (see below), whose sum is σ = 262820922. Its totient is φ = 34657680.

The previous prime is 103973063. The next prime is 103973131. The reversal of 103973076 is 670379301.

It can be written as a sum of positive squares in only one way, i.e., 102819600 + 1153476 = 10140^2 + 1074^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2888141 = 103973076 / (1 + 0 + 3 + 9 + 7 + 3 + 0 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 103973076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1444035 + ... + 1444106.

Almost surely, 2^103973076 is an apocalyptic number.

It is an amenable number.

103973076 is an abundant number, since it is smaller than the sum of its proper divisors (158847846).

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

103973076 is a wasteful number, since it uses less digits than its factorization.

103973076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888151 (or 2888146 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 103973076 is about 10196.7188840332. The cubic root of 103973076 is about 470.2263524166.

The spelling of 103973076 in words is "one hundred three million, nine hundred seventy-three thousand, seventy-six".