1234311141 has 16 divisors (see below), whose sum is σ = 1881360000. Its totient is φ = 705131328.

The previous prime is 1234311103. The next prime is 1234311179. The reversal of 1234311141 is 1411134321.

It is an interprime number because it is at equal distance from previous prime (1234311103) and next prime (1234311179).

It is not a de Polignac number, because 1234311141 - 2⁹ = 1234310629 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234311101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121735 + ... + 131483.

It is an arithmetic number, because the mean of its divisors is an integer number (117585000).

Almost surely, 2^1234311141 is an apocalyptic number.

It is an amenable number.

1234311141 is a deficient number, since it is larger than the sum of its proper divisors (647048859).

1234311141 is an equidigital number, since it uses as much as digits as its factorization.

1234311141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15788.

The product of its digits is 288, while the sum is 21.

The square root of 1234311141 is about 35132.7644941300. The cubic root of 1234311141 is about 1072.6916079546.

Adding to 1234311141 its reverse (1411134321), we get a palindrome (2645445462).

The spelling of 1234311141 in words is "one billion, two hundred thirty-four million, three hundred eleven thousand, one hundred forty-one".