402103229 has 8 divisors (see below), whose sum is σ = 438902688. Its totient is φ = 365344560.

The previous prime is 402103223. The next prime is 402103249. The reversal of 402103229 is 922301204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402103229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402103223) 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, 12659 + ... + 31055.

It is an arithmetic number, because the mean of its divisors is an integer number (54862836).

Almost surely, 2^402103229 is an apocalyptic number.

It is an amenable number.

402103229 is a deficient number, since it is larger than the sum of its proper divisors (36799459).

402103229 is a wasteful number, since it uses less digits than its factorization.

402103229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20395.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 402103229 is about 20052.5117878035. The cubic root of 402103229 is about 738.0954365504.

The spelling of 402103229 in words is "four hundred two million, one hundred three thousand, two hundred twenty-nine".