23020131101153 has 2 divisors, whose sum is σ = 23020131101154. Its totient is φ = 23020131101152.

The previous prime is 23020131101101. The next prime is 23020131101159. The reversal of 23020131101153 is 35110113102032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13953937837009 + 9066193264144 = 3735497^2 + 3011012^2 .

It is a cyclic number.

It is not a de Polignac number, because 23020131101153 - 2⁶ = 23020131101089 is a prime.

It is not a weakly prime, because it can be changed into another prime (23020131101159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11510065550576 + 11510065550577.

It is an arithmetic number, because the mean of its divisors is an integer number (11510065550577).

Almost surely, 2^{23020131101153} is an apocalyptic number.

It is an amenable number.

23020131101153 is a deficient number, since it is larger than the sum of its proper divisors (1).

23020131101153 is an equidigital number, since it uses as much as digits as its factorization.

23020131101153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

Adding to 23020131101153 its reverse (35110113102032), we get a palindrome (58130244203185).

The spelling of 23020131101153 in words is "twenty-three trillion, twenty billion, one hundred thirty-one million, one hundred one thousand, one hundred fifty-three".