102402430030 has 16 divisors (see below), whose sum is σ = 184342865040. Its totient is φ = 40956862912.

The previous prime is 102402429973. The next prime is 102402430043. The reversal of 102402430030 is 30034204201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407935 + ... + 609274.

It is an arithmetic number, because the mean of its divisors is an integer number (11521429065).

Almost surely, 2^102402430030 is an apocalyptic number.

102402430030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102402430030 is a deficient number, since it is larger than the sum of its proper divisors (81940435010).

102402430030 is a wasteful number, since it uses less digits than its factorization.

102402430030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027283.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 102402430030 its reverse (30034204201), we get a palindrome (132436634231).

The spelling of 102402430030 in words is "one hundred two billion, four hundred two million, four hundred thirty thousand, thirty".