461020102 has 4 divisors (see below), whose sum is σ = 691530156. Its totient is φ = 230510050.

The previous prime is 461020067. The next prime is 461020103. The reversal of 461020102 is 201020164.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461020103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115255024 + ... + 115255027.

It is an arithmetic number, because the mean of its divisors is an integer number (172882539).

Almost surely, 2^461020102 is an apocalyptic number.

461020102 is a deficient number, since it is larger than the sum of its proper divisors (230510054).

461020102 is a wasteful number, since it uses less digits than its factorization.

461020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230510053.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 461020102 is about 21471.3786702205. The cubic root of 461020102 is about 772.5144662024.

Adding to 461020102 its reverse (201020164), we get a palindrome (662040266).

The spelling of 461020102 in words is "four hundred sixty-one million, twenty thousand, one hundred two".