2942123201 has 2 divisors, whose sum is σ = 2942123202. Its totient is φ = 2942123200.

The previous prime is 2942123189. The next prime is 2942123213. The reversal of 2942123201 is 1023212492.

It is a balanced prime because it is at equal distance from previous prime (2942123189) and next prime (2942123213).

It can be written as a sum of positive squares in only one way, i.e., 2870280625 + 71842576 = 53575^2 + 8476^2 .

It is a cyclic number.

It is not a de Polignac number, because 2942123201 - 2¹⁸ = 2941861057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2942123251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1471061600 + 1471061601.

It is an arithmetic number, because the mean of its divisors is an integer number (1471061601).

Almost surely, 2^2942123201 is an apocalyptic number.

It is an amenable number.

2942123201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2942123201 is an equidigital number, since it uses as much as digits as its factorization.

2942123201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2942123201 is about 54241.3421755030. The cubic root of 2942123201 is about 1432.9145247580.

Adding to 2942123201 its reverse (1023212492), we get a palindrome (3965335693).

The spelling of 2942123201 in words is "two billion, nine hundred forty-two million, one hundred twenty-three thousand, two hundred one".