103040232 has 16 divisors (see below), whose sum is σ = 257600640. Its totient is φ = 34346736.

The previous prime is 103040221. The next prime is 103040233. The reversal of 103040232 is 232040301.

It is a super-2 number, since 2×103040232² = 21234578821227648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103040233) 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, 2146648 + ... + 2146695.

It is an arithmetic number, because the mean of its divisors is an integer number (16100040).

Almost surely, 2^103040232 is an apocalyptic number.

103040232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103040232 is an abundant number, since it is smaller than the sum of its proper divisors (154560408).

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

103040232 is a wasteful number, since it uses less digits than its factorization.

103040232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293352 (or 4293348 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 103040232 is about 10150.8734599541. The cubic root of 103040232 is about 468.8158390009.

Adding to 103040232 its reverse (232040301), we get a palindrome (335080533).

The spelling of 103040232 in words is "one hundred three million, forty thousand, two hundred thirty-two".