30142022203 has 8 divisors (see below), whose sum is σ = 30278899376. Its totient is φ = 30005445600.

The previous prime is 30142022201. The next prime is 30142022219. The reversal of 30142022203 is 30222024103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30142022203 - 2¹ = 30142022201 is a prime.

It is a super-2 number, since 2×30142022203² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30142022201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127108 + ... + 276478.

It is an arithmetic number, because the mean of its divisors is an integer number (3784862422).

Almost surely, 2^30142022203 is an apocalyptic number.

30142022203 is a deficient number, since it is larger than the sum of its proper divisors (136877173).

30142022203 is a wasteful number, since it uses less digits than its factorization.

30142022203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150285.

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

Adding to 30142022203 its reverse (30222024103), we get a palindrome (60364046306).

The spelling of 30142022203 in words is "thirty billion, one hundred forty-two million, twenty-two thousand, two hundred three".