13903141 has 16 divisors (see below), whose sum is σ = 16426368. Its totient is φ = 11520000.

The previous prime is 13903139. The next prime is 13903163. The reversal of 13903141 is 14130931.

It is a 6-Lehmer number, since φ(13903141) divides (13903141-1)⁶.

It is a cyclic number.

It is not a de Polignac number, because 13903141 - 2¹ = 13903139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13903121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55266 + ... + 55516.

It is an arithmetic number, because the mean of its divisors is an integer number (1026648).

Almost surely, 2^13903141 is an apocalyptic number.

It is an amenable number.

13903141 is a deficient number, since it is larger than the sum of its proper divisors (2523227).

13903141 is a wasteful number, since it uses less digits than its factorization.

13903141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 13903141 is about 3728.6915935754. The cubic root of 13903141 is about 240.4571206815.

The spelling of 13903141 in words is "thirteen million, nine hundred three thousand, one hundred forty-one".