103434331 has 32 divisors (see below), whose sum is σ = 139862016. Its totient is φ = 73872000.

The previous prime is 103434319. The next prime is 103434337. The reversal of 103434331 is 133434301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 103434331 - 2⁵ = 103434299 is a prime.

It is a super-2 number, since 2×103434331² = 21397321658835122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103434337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190921 + ... + 191461.

It is an arithmetic number, because the mean of its divisors is an integer number (4370688).

Almost surely, 2^103434331 is an apocalyptic number.

103434331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103434331 is a deficient number, since it is larger than the sum of its proper divisors (36427685).

103434331 is a wasteful number, since it uses less digits than its factorization.

103434331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 103434331 is about 10170.2670073111. The cubic root of 103434331 is about 469.4127734800.

Adding to 103434331 its reverse (133434301), we get a palindrome (236868632).

It can be divided in two parts, 103 and 434331, that added together give a palindrome (434434).

The spelling of 103434331 in words is "one hundred three million, four hundred thirty-four thousand, three hundred thirty-one".