1142202301 has 2 divisors, whose sum is σ = 1142202302. Its totient is φ = 1142202300.

The previous prime is 1142202289. The next prime is 1142202317. The reversal of 1142202301 is 1032022411.

It is an a-pointer prime, because the next prime (1142202317) can be obtained adding 1142202301 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1139400025 + 2802276 = 33755^2 + 1674^2 .

It is a cyclic number.

It is not a de Polignac number, because 1142202301 - 2²⁷ = 1007984573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142202361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571101150 + 571101151.

It is an arithmetic number, because the mean of its divisors is an integer number (571101151).

Almost surely, 2^1142202301 is an apocalyptic number.

It is an amenable number.

1142202301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142202301 is an equidigital number, since it uses as much as digits as its factorization.

1142202301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1142202301 is about 33796.4835596841. The cubic root of 1142202301 is about 1045.3161901187.

Adding to 1142202301 its reverse (1032022411), we get a palindrome (2174224712).

The spelling of 1142202301 in words is "one billion, one hundred forty-two million, two hundred two thousand, three hundred one".