1241130111 has 16 divisors (see below), whose sum is σ = 1782767616. Its totient is φ = 763501536.

The previous prime is 1241130091. The next prime is 1241130131. The reversal of 1241130111 is 1110311421.

It is an interprime number because it is at equal distance from previous prime (1241130091) and next prime (1241130131).

It is not a de Polignac number, because 1241130111 - 2⁶ = 1241130047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241130131) 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, 211726 + ... + 217508.

It is an arithmetic number, because the mean of its divisors is an integer number (111422976).

Almost surely, 2^1241130111 is an apocalyptic number.

1241130111 is a deficient number, since it is larger than the sum of its proper divisors (541637505).

1241130111 is a wasteful number, since it uses less digits than its factorization.

1241130111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11302.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1241130111 is about 35229.6765667810. The cubic root of 1241130111 is about 1074.6633482703.

Adding to 1241130111 its reverse (1110311421), we get a palindrome (2351441532).

The spelling of 1241130111 in words is "one billion, two hundred forty-one million, one hundred thirty thousand, one hundred eleven".