1141203629 has 2 divisors, whose sum is σ = 1141203630. Its totient is φ = 1141203628.

The previous prime is 1141203619. The next prime is 1141203667. The reversal of 1141203629 is 9263021411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 907816900 + 233386729 = 30130^2 + 15277^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141203629 - 2⁸ = 1141203373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141203619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570601814 + 570601815.

It is an arithmetic number, because the mean of its divisors is an integer number (570601815).

Almost surely, 2^1141203629 is an apocalyptic number.

It is an amenable number.

1141203629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141203629 is an equidigital number, since it uses as much as digits as its factorization.

1141203629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1141203629 is about 33781.7055371691. The cubic root of 1141203629 is about 1045.0114477200.

The spelling of 1141203629 in words is "one billion, one hundred forty-one million, two hundred three thousand, six hundred twenty-nine".