1240325401103 has 2 divisors, whose sum is σ = 1240325401104. Its totient is φ = 1240325401102.

The previous prime is 1240325401057. The next prime is 1240325401109. The reversal of 1240325401103 is 3011045230421.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1240325401103 - 2¹⁰ = 1240325400079 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1240325401109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620162700551 + 620162700552.

It is an arithmetic number, because the mean of its divisors is an integer number (620162700552).

Almost surely, 2^{1240325401103} is an apocalyptic number.

1240325401103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1240325401103 is an equidigital number, since it uses as much as digits as its factorization.

1240325401103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 1240325401103 in words is "one trillion, two hundred forty billion, three hundred twenty-five million, four hundred one thousand, one hundred three".