20701303430 has 16 divisors (see below), whose sum is σ = 37873205424. Its totient is φ = 8144774880.

The previous prime is 20701303417. The next prime is 20701303451. The reversal of 20701303430 is 3430310702.

It is a happy number.

20701303430 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×20701303430⁴ (a number of 42 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20701303396 and 20701303405.

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, 16967672 + ... + 16968891.

It is an arithmetic number, because the mean of its divisors is an integer number (2367075339).

Almost surely, 2^20701303430 is an apocalyptic number.

20701303430 is a deficient number, since it is larger than the sum of its proper divisors (17171901994).

20701303430 is a wasteful number, since it uses less digits than its factorization.

20701303430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33936631.

The product of its (nonzero) digits is 1512, while the sum is 23.

The spelling of 20701303430 in words is "twenty billion, seven hundred one million, three hundred three thousand, four hundred thirty".