30100550103542 has 32 divisors (see below), whose sum is σ = 48711623095872. Its totient is φ = 13896887307264.

The previous prime is 30100550103521. The next prime is 30100550103587. The reversal of 30100550103542 is 24530105500103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30843698 + ... + 31804634.

It is an arithmetic number, because the mean of its divisors is an integer number (1522238221746).

Almost surely, 2^{30100550103542} is an apocalyptic number.

30100550103542 is a deficient number, since it is larger than the sum of its proper divisors (18611072992330).

30100550103542 is a wasteful number, since it uses less digits than its factorization.

30100550103542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978392.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 30100550103542 its reverse (24530105500103), we get a palindrome (54630655603645).

The spelling of 30100550103542 in words is "thirty trillion, one hundred billion, five hundred fifty million, one hundred three thousand, five hundred forty-two".