30023020220102 has 64 divisors (see below), whose sum is σ = 55990550246400. Its totient is φ = 11756716513920.

The previous prime is 30023020220057. The next prime is 30023020220117. The reversal of 30023020220102 is 20102202032003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19472327 + ... + 20957517.

It is an arithmetic number, because the mean of its divisors is an integer number (874852347600).

Almost surely, 2^{30023020220102} is an apocalyptic number.

30023020220102 is a deficient number, since it is larger than the sum of its proper divisors (25967530026298).

30023020220102 is a wasteful number, since it uses less digits than its factorization.

30023020220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486341.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30023020220102 its reverse (20102202032003), we get a palindrome (50125222252105).

The spelling of 30023020220102 in words is "thirty trillion, twenty-three billion, twenty million, two hundred twenty thousand, one hundred two".