23031142153 has 2 divisors, whose sum is σ = 23031142154. Its totient is φ = 23031142152.

The previous prime is 23031142129. The next prime is 23031142159. The reversal of 23031142153 is 35124113032.

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., 20618662464 + 2412479689 = 143592^2 + 49117^2 .

It is a cyclic number.

It is not a de Polignac number, because 23031142153 - 2⁹ = 23031141641 is a prime.

It is not a weakly prime, because it can be changed into another prime (23031142159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515571076 + 11515571077.

It is an arithmetic number, because the mean of its divisors is an integer number (11515571077).

Almost surely, 2^23031142153 is an apocalyptic number.

It is an amenable number.

23031142153 is a deficient number, since it is larger than the sum of its proper divisors (1).

23031142153 is an equidigital number, since it uses as much as digits as its factorization.

23031142153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 23031142153 its reverse (35124113032), we get a palindrome (58155255185).

The spelling of 23031142153 in words is "twenty-three billion, thirty-one million, one hundred forty-two thousand, one hundred fifty-three".