10242001331 has 2 divisors, whose sum is σ = 10242001332. Its totient is φ = 10242001330.

The previous prime is 10242001307. The next prime is 10242001333. The reversal of 10242001331 is 13310024201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10242001331 is a prime.

It is a super-2 number, since 2×10242001331² (a number of 21 digits) contains 22 as substring.

Together with 10242001333, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10242001333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121000665 + 5121000666.

It is an arithmetic number, because the mean of its divisors is an integer number (5121000666).

Almost surely, 2^10242001331 is an apocalyptic number.

10242001331 is a deficient number, since it is larger than the sum of its proper divisors (1).

10242001331 is an equidigital number, since it uses as much as digits as its factorization.

10242001331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10242001331 its reverse (13310024201), we get a palindrome (23552025532).

The spelling of 10242001331 in words is "ten billion, two hundred forty-two million, one thousand, three hundred thirty-one".