1301641061 has 8 divisors (see below), whose sum is σ = 1489560960. Its totient is φ = 1114213968.

The previous prime is 1301641039. The next prime is 1301641079. The reversal of 1301641061 is 1601461031.

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

It is not a de Polignac number, because 1301641061 - 2¹⁴ = 1301624677 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 (1301641031) 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, 117521 + ... + 128118.

It is an arithmetic number, because the mean of its divisors is an integer number (186195120).

Almost surely, 2^1301641061 is an apocalyptic number.

It is an amenable number.

1301641061 is a deficient number, since it is larger than the sum of its proper divisors (187919899).

1301641061 is an equidigital number, since it uses as much as digits as its factorization.

1301641061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246403.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1301641061 is about 36078.2629986534. The cubic root of 1301641061 is about 1091.8519315690.

The spelling of 1301641061 in words is "one billion, three hundred one million, six hundred forty-one thousand, sixty-one".