1341029531 has 2 divisors, whose sum is σ = 1341029532. Its totient is φ = 1341029530.

The previous prime is 1341029471. The next prime is 1341029561. The reversal of 1341029531 is 1359201431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1341029531 - 2³⁰ = 267287707 is a prime.

It is a super-2 number, since 2×1341029531² = 3596720406028159922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1341029494 and 1341029503.

It is not a weakly prime, because it can be changed into another prime (1341029561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670514765 + 670514766.

It is an arithmetic number, because the mean of its divisors is an integer number (670514766).

Almost surely, 2^1341029531 is an apocalyptic number.

1341029531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341029531 is an equidigital number, since it uses as much as digits as its factorization.

1341029531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1341029531 is about 36620.0700572787. The cubic root of 1341029531 is about 1102.7560451722.

The spelling of 1341029531 in words is "one billion, three hundred forty-one million, twenty-nine thousand, five hundred thirty-one".