201046104 has 64 divisors (see below), whose sum is σ = 638246400. Its totient is φ = 57441312.

The previous prime is 201046091. The next prime is 201046117. The reversal of 201046104 is 401640102.

201046104 is a `hidden beast` number, since 201 + 0 + 461 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (201046091) and next prime (201046117).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64972 + ... + 67995.

It is an arithmetic number, because the mean of its divisors is an integer number (9972600).

Almost surely, 2^201046104 is an apocalyptic number.

201046104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201046104 is an abundant number, since it is smaller than the sum of its proper divisors (437200296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201046104 is a wasteful number, since it uses less digits than its factorization.

201046104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132989 (or 132979 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 201046104 is about 14179.0727482442. The cubic root of 201046104 is about 585.8213839795.

Adding to 201046104 its reverse (401640102), we get a palindrome (602686206).

The spelling of 201046104 in words is "two hundred one million, forty-six thousand, one hundred four".