1103334442531 has 2 divisors, whose sum is σ = 1103334442532. Its totient is φ = 1103334442530.

The previous prime is 1103334442411. The next prime is 1103334442559. The reversal of 1103334442531 is 1352444333011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103334442531 is a prime.

It is a super-2 number, since 2×1103334442531² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1103334442591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551667221265 + 551667221266.

It is an arithmetic number, because the mean of its divisors is an integer number (551667221266).

Almost surely, 2^{1103334442531} is an apocalyptic number.

1103334442531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103334442531 is an equidigital number, since it uses as much as digits as its factorization.

1103334442531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 1103334442531 its reverse (1352444333011), we get a palindrome (2455778775542).

The spelling of 1103334442531 in words is "one trillion, one hundred three billion, three hundred thirty-four million, four hundred forty-two thousand, five hundred thirty-one".