1147203041 has 2 divisors, whose sum is σ = 1147203042. Its totient is φ = 1147203040.

The previous prime is 1147203023. The next prime is 1147203047. The reversal of 1147203041 is 1403027411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1146838225 + 364816 = 33865^2 + 604^2 .

It is a cyclic number.

It is not a de Polignac number, because 1147203041 - 2¹⁸ = 1146940897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1147202998 and 1147203016.

It is not a weakly prime, because it can be changed into another prime (1147203047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573601520 + 573601521.

It is an arithmetic number, because the mean of its divisors is an integer number (573601521).

Almost surely, 2^1147203041 is an apocalyptic number.

It is an amenable number.

1147203041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1147203041 is an equidigital number, since it uses as much as digits as its factorization.

1147203041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1147203041 is about 33870.3858997798. The cubic root of 1147203041 is about 1046.8394883577.

The spelling of 1147203041 in words is "one billion, one hundred forty-seven million, two hundred three thousand, forty-one".