30203121203301 has 16 divisors (see below), whose sum is σ = 40281594830784. Its totient is φ = 20130031261824.

The previous prime is 30203121203279. The next prime is 30203121203303. The reversal of 30203121203301 is 10330212130203.

It is not a de Polignac number, because 30203121203301 - 2⁷ = 30203121203173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30203121203303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517120966 + ... + 517179368.

It is an arithmetic number, because the mean of its divisors is an integer number (2517599676924).

Almost surely, 2^{30203121203301} is an apocalyptic number.

It is an amenable number.

30203121203301 is a deficient number, since it is larger than the sum of its proper divisors (10078473627483).

30203121203301 is a wasteful number, since it uses less digits than its factorization.

30203121203301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101540.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30203121203301 its reverse (10330212130203), we get a palindrome (40533333333504).

The spelling of 30203121203301 in words is "thirty trillion, two hundred three billion, one hundred twenty-one million, two hundred three thousand, three hundred one".