1301241431 has 8 divisors (see below), whose sum is σ = 1494182784. Its totient is φ = 1110062520.

The previous prime is 1301241379. The next prime is 1301241457. The reversal of 1301241431 is 1341421031.

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

It is not a de Polignac number, because 1301241431 - 2⁶ = 1301241367 is a prime.

It is a super-2 number, since 2×1301241431² = 3386458523501855522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301241131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439025 + ... + 441978.

It is an arithmetic number, because the mean of its divisors is an integer number (186772848).

Almost surely, 2^1301241431 is an apocalyptic number.

1301241431 is a deficient number, since it is larger than the sum of its proper divisors (192941353).

1301241431 is an equidigital number, since it uses as much as digits as its factorization.

1301241431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881221.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1301241431 is about 36072.7241970994. The cubic root of 1301241431 is about 1091.7401799597.

Adding to 1301241431 its reverse (1341421031), we get a palindrome (2642662462).

The spelling of 1301241431 in words is "one billion, three hundred one million, two hundred forty-one thousand, four hundred thirty-one".