20403014030 has 32 divisors (see below), whose sum is σ = 41996892096. Its totient is φ = 6991156224.

The previous prime is 20403014029. The next prime is 20403014053. The reversal of 20403014030 is 3041030402.

It is a super-3 number, since 3×20403014030³ (a number of 32 digits) contains 333 as substring.

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, 32912 + ... + 204668.

It is an arithmetic number, because the mean of its divisors is an integer number (1312402878).

Almost surely, 2^20403014030 is an apocalyptic number.

20403014030 is an abundant number, since it is smaller than the sum of its proper divisors (21593878066).

20403014030 is a wasteful number, since it uses less digits than its factorization.

20403014030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173468.

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

Adding to 20403014030 its reverse (3041030402), we get a palindrome (23444044432).

The spelling of 20403014030 in words is "twenty billion, four hundred three million, fourteen thousand, thirty".