1241013047 has 8 divisors (see below), whose sum is σ = 1313210880. Its totient is φ = 1170335320.

The previous prime is 1241013029. The next prime is 1241013079. The reversal of 1241013047 is 7403101421.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1241013047 - 2⁸ = 1241012791 is a prime.

It is a super-2 number, since 2×1241013047² = 3080226765648448418, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241013017) 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, 378347 + ... + 381612.

It is an arithmetic number, because the mean of its divisors is an integer number (164151360).

Almost surely, 2^1241013047 is an apocalyptic number.

1241013047 is a deficient number, since it is larger than the sum of its proper divisors (72197833).

1241013047 is an equidigital number, since it uses as much as digits as its factorization.

1241013047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760053.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1241013047 is about 35228.0150874272. The cubic root of 1241013047 is about 1074.6295596169.

Adding to 1241013047 its reverse (7403101421), we get a palindrome (8644114468).

The spelling of 1241013047 in words is "one billion, two hundred forty-one million, thirteen thousand, forty-seven".