103023560 has 16 divisors (see below), whose sum is σ = 231803100. Its totient is φ = 41209408.

The previous prime is 103023551. The next prime is 103023563. The reversal of 103023560 is 65320301.

It can be written as a sum of positive squares in 2 ways, for example, as 102373924 + 649636 = 10118^2 + 806^2 .

It is a super-2 number, since 2×103023560² = 21227707830147200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (103023563) 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, 1287755 + ... + 1287834.

Almost surely, 2^103023560 is an apocalyptic number.

103023560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103023560 is an abundant number, since it is smaller than the sum of its proper divisors (128779540).

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

103023560 is a wasteful number, since it uses less digits than its factorization.

103023560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575600 (or 2575596 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 103023560 is about 10150.0522166145. The cubic root of 103023560 is about 468.7905526990.

Adding to 103023560 its reverse (65320301), we get a palindrome (168343861).

The spelling of 103023560 in words is "one hundred three million, twenty-three thousand, five hundred sixty".