130401403 has 8 divisors (see below), whose sum is σ = 143665776. Its totient is φ = 117372000.

The previous prime is 130401391. The next prime is 130401409. The reversal of 130401403 is 304104031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130401403 - 2²¹ = 128304251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130401409) 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, 57576 + ... + 59797.

It is an arithmetic number, because the mean of its divisors is an integer number (17958222).

Almost surely, 2^130401403 is an apocalyptic number.

130401403 is a deficient number, since it is larger than the sum of its proper divisors (13264373).

130401403 is a wasteful number, since it uses less digits than its factorization.

130401403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117485.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 130401403 is about 11419.3433699141. The cubic root of 130401403 is about 507.1005575058.

Adding to 130401403 its reverse (304104031), we get a palindrome (434505434).

The spelling of 130401403 in words is "one hundred thirty million, four hundred one thousand, four hundred three".