30223052153 has 4 divisors (see below), whose sum is σ = 34540631040. Its totient is φ = 25905473268.

The previous prime is 30223052147. The next prime is 30223052159. The reversal of 30223052153 is 35125032203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (30223052147) and next prime (30223052159).

It is a cyclic number.

It is not a de Polignac number, because 30223052153 - 2⁸ = 30223051897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30223052159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2158789433 + ... + 2158789446.

It is an arithmetic number, because the mean of its divisors is an integer number (8635157760).

Almost surely, 2^30223052153 is an apocalyptic number.

It is an amenable number.

30223052153 is a deficient number, since it is larger than the sum of its proper divisors (4317578887).

30223052153 is an equidigital number, since it uses as much as digits as its factorization.

30223052153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4317578886.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 30223052153 its reverse (35125032203), we get a palindrome (65348084356).

The spelling of 30223052153 in words is "thirty billion, two hundred twenty-three million, fifty-two thousand, one hundred fifty-three".