1241912093 has 2 divisors, whose sum is σ = 1241912094. Its totient is φ = 1241912092.

The previous prime is 1241912083. The next prime is 1241912137. The reversal of 1241912093 is 3902191421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1131515044 + 110397049 = 33638^2 + 10507^2 .

It is a cyclic number.

It is not a de Polignac number, because 1241912093 - 2¹⁸ = 1241649949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1241912083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620956046 + 620956047.

It is an arithmetic number, because the mean of its divisors is an integer number (620956047).

Almost surely, 2^1241912093 is an apocalyptic number.

It is an amenable number.

1241912093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241912093 is an equidigital number, since it uses as much as digits as its factorization.

1241912093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 1241912093 is about 35240.7731612120. The cubic root of 1241912093 is about 1074.8890004013.

The spelling of 1241912093 in words is "one billion, two hundred forty-one million, nine hundred twelve thousand, ninety-three".