461020101 has 4 divisors (see below), whose sum is σ = 614693472. Its totient is φ = 307346732.

The previous prime is 461020067. The next prime is 461020103. The reversal of 461020101 is 101020164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 461020101 - 2¹⁴ = 461003717 is a prime.

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 in 3 ways as a sum of consecutive naturals, for example, 76836681 + ... + 76836686.

It is an arithmetic number, because the mean of its divisors is an integer number (153673368).

Almost surely, 2^461020101 is an apocalyptic number.

It is an amenable number.

461020101 is a deficient number, since it is larger than the sum of its proper divisors (153673371).

461020101 is a wasteful number, since it uses less digits than its factorization.

461020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153673370.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 461020101 is about 21471.3786469337. The cubic root of 461020101 is about 772.5144656438.

Adding to 461020101 its reverse (101020164), we get a palindrome (562040265).

The spelling of 461020101 in words is "four hundred sixty-one million, twenty thousand, one hundred one".