1241121116 has 12 divisors (see below), whose sum is σ = 2286275880. Its totient is φ = 587899440.

The previous prime is 1241121103. The next prime is 1241121137. The reversal of 1241121116 is 6111211421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8165195 + ... + 8165346.

It is an arithmetic number, because the mean of its divisors is an integer number (190522990).

Almost surely, 2^1241121116 is an apocalyptic number.

It is an amenable number.

1241121116 is a deficient number, since it is larger than the sum of its proper divisors (1045154764).

1241121116 is a wasteful number, since it uses less digits than its factorization.

1241121116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16330564 (or 16330562 counting only the distinct ones).

The product of its digits is 96, while the sum is 20.

The square root of 1241121116 is about 35229.5489042934. The cubic root of 1241121116 is about 1074.6607520826.

Adding to 1241121116 its reverse (6111211421), we get a palindrome (7352332537).

The spelling of 1241121116 in words is "one billion, two hundred forty-one million, one hundred twenty-one thousand, one hundred sixteen".