100461441 has 4 divisors (see below), whose sum is σ = 133948592. Its totient is φ = 66974292.

The previous prime is 100461437. The next prime is 100461461. The reversal of 100461441 is 144164001.

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 not a de Polignac number, because 100461441 - 2² = 100461437 is a prime.

It is a super-2 number, since 2×100461441² = 20185002255592962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100461461) 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, 16743571 + ... + 16743576.

It is an arithmetic number, because the mean of its divisors is an integer number (33487148).

Almost surely, 2^100461441 is an apocalyptic number.

It is an amenable number.

100461441 is a deficient number, since it is larger than the sum of its proper divisors (33487151).

100461441 is an equidigital number, since it uses as much as digits as its factorization.

100461441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33487150.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 100461441 is about 10023.0454952574. The cubic root of 100461441 is about 464.8717278285.

The spelling of 100461441 in words is "one hundred million, four hundred sixty-one thousand, four hundred forty-one".