1043133101 has 2 divisors, whose sum is σ = 1043133102. Its totient is φ = 1043133100.

The previous prime is 1043133097. The next prime is 1043133137. The reversal of 1043133101 is 1013313401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 966588100 + 76545001 = 31090^2 + 8749^2 .

It is a cyclic number.

It is not a de Polignac number, because 1043133101 - 2² = 1043133097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1043133101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1043153101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521566550 + 521566551.

It is an arithmetic number, because the mean of its divisors is an integer number (521566551).

Almost surely, 2^1043133101 is an apocalyptic number.

It is an amenable number.

1043133101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043133101 is an equidigital number, since it uses as much as digits as its factorization.

1043133101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1043133101 is about 32297.5711315882. The cubic root of 1043133101 is about 1014.1757975400.

Adding to 1043133101 its reverse (1013313401), we get a palindrome (2056446502).

The spelling of 1043133101 in words is "one billion, forty-three million, one hundred thirty-three thousand, one hundred one".