30201022130121 has 48 divisors (see below), whose sum is σ = 44520643440000. Its totient is φ = 19722542088960.

The previous prime is 30201022130101. The next prime is 30201022130141. The reversal of 30201022130121 is 12103122010203.

It is an interprime number because it is at equal distance from previous prime (30201022130101) and next prime (30201022130141).

It is not a de Polignac number, because 30201022130121 - 2⁶ = 30201022130057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30201022130094 and 30201022130103.

It is not an unprimeable number, because it can be changed into a prime (30201022130101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 274402420 + ... + 274512458.

It is an arithmetic number, because the mean of its divisors is an integer number (927513405000).

Almost surely, 2^{30201022130121} is an apocalyptic number.

It is an amenable number.

30201022130121 is a deficient number, since it is larger than the sum of its proper divisors (14319621309879).

30201022130121 is a wasteful number, since it uses less digits than its factorization.

30201022130121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111934 (or 111931 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 30201022130121 its reverse (12103122010203), we get a palindrome (42304144140324).

The spelling of 30201022130121 in words is "thirty trillion, two hundred one billion, twenty-two million, one hundred thirty thousand, one hundred twenty-one".