30032444102 has 4 divisors (see below), whose sum is σ = 45048666156. Its totient is φ = 15016222050.

The previous prime is 30032444093. The next prime is 30032444147. The reversal of 30032444102 is 20144423003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20144423003 = 17 ⋅1184966059.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7508111024 + ... + 7508111027.

It is an arithmetic number, because the mean of its divisors is an integer number (11262166539).

Almost surely, 2^30032444102 is an apocalyptic number.

30032444102 is a deficient number, since it is larger than the sum of its proper divisors (15016222054).

30032444102 is a wasteful number, since it uses less digits than its factorization.

30032444102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15016222053.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 30032444102 its reverse (20144423003), we get a palindrome (50176867105).

The spelling of 30032444102 in words is "thirty billion, thirty-two million, four hundred forty-four thousand, one hundred two".