103464431 has 24 divisors (see below), whose sum is σ = 131861520. Its totient is φ = 80570112.

The previous prime is 103464409. The next prime is 103464457. The reversal of 103464431 is 134464301.

It is not a de Polignac number, because 103464431 - 2¹⁴ = 103448047 is a prime.

It is a super-2 number, since 2×103464431² = 21409776964307522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103464431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103464401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22016 + ... + 26298.

It is an arithmetic number, because the mean of its divisors is an integer number (5494230).

Almost surely, 2^103464431 is an apocalyptic number.

103464431 is a deficient number, since it is larger than the sum of its proper divisors (28397089).

103464431 is a wasteful number, since it uses less digits than its factorization.

103464431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4343 (or 4336 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 103464431 is about 10171.7467034920. The cubic root of 103464431 is about 469.4583030251.

The spelling of 103464431 in words is "one hundred three million, four hundred sixty-four thousand, four hundred thirty-one".