103520414 has 16 divisors (see below), whose sum is σ = 160828416. Its totient is φ = 49942200.

The previous prime is 103520411. The next prime is 103520423. The reversal of 103520414 is 414025301.

It is a super-2 number, since 2×103520414² = 21432952229462792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103520411) 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, 1082 + ... + 14429.

It is an arithmetic number, because the mean of its divisors is an integer number (10051776).

Almost surely, 2^103520414 is an apocalyptic number.

103520414 is a deficient number, since it is larger than the sum of its proper divisors (57308002).

103520414 is a wasteful number, since it uses less digits than its factorization.

103520414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15631.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 103520414 is about 10174.4982185855. The cubic root of 103520414 is about 469.5429599619.

Adding to 103520414 its reverse (414025301), we get a palindrome (517545715).

The spelling of 103520414 in words is "one hundred three million, five hundred twenty thousand, four hundred fourteen".