103040562 has 16 divisors (see below), whose sum is σ = 206187552. Its totient is φ = 34329120.

The previous prime is 103040549. The next prime is 103040563. The reversal of 103040562 is 265040301.

It is a happy number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (103040563) 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, 14137 + ... + 20147.

It is an arithmetic number, because the mean of its divisors is an integer number (12886722).

Almost surely, 2^103040562 is an apocalyptic number.

103040562 is an abundant number, since it is smaller than the sum of its proper divisors (103146990).

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

103040562 is a wasteful number, since it uses less digits than its factorization.

103040562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8873.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 103040562 is about 10150.8897146999. The cubic root of 103040562 is about 468.8163394820.

Adding to 103040562 its reverse (265040301), we get a palindrome (368080863).

The spelling of 103040562 in words is "one hundred three million, forty thousand, five hundred sixty-two".