30103452152252 has 6 divisors (see below), whose sum is σ = 52681041266448. Its totient is φ = 15051726076124.

The previous prime is 30103452152251. The next prime is 30103452152287. The reversal of 30103452152252 is 25225125430103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30103452152251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3762931519028 + ... + 3762931519035.

It is an arithmetic number, because the mean of its divisors is an integer number (8780173544408).

Almost surely, 2^{30103452152252} is an apocalyptic number.

It is an amenable number.

30103452152252 is a deficient number, since it is larger than the sum of its proper divisors (22577589114196).

30103452152252 is a wasteful number, since it uses less digits than its factorization.

30103452152252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7525863038067 (or 7525863038065 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 30103452152252 its reverse (25225125430103), we get a palindrome (55328577582355).

The spelling of 30103452152252 in words is "thirty trillion, one hundred three billion, four hundred fifty-two million, one hundred fifty-two thousand, two hundred fifty-two".