30100102121001 has 16 divisors (see below), whose sum is σ = 44800151996160. Its totient is φ = 17818242269520.

The previous prime is 30100102120969. The next prime is 30100102121051. The reversal of 30100102121001 is 10012120100103.

It is not a de Polignac number, because 30100102121001 - 2⁵ = 30100102120969 is a prime.

It is a super-2 number, since 2×30100102121001² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30100102121051) 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, 10606095171 + ... + 10606098008.

It is an arithmetic number, because the mean of its divisors is an integer number (2800009499760).

Almost surely, 2^{30100102121001} is an apocalyptic number.

It is an amenable number.

30100102121001 is a deficient number, since it is larger than the sum of its proper divisors (14700049875159).

30100102121001 is a wasteful number, since it uses less digits than its factorization.

30100102121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21212193236.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 30100102121001 its reverse (10012120100103), we get a palindrome (40112222221104).

The spelling of 30100102121001 in words is "thirty trillion, one hundred billion, one hundred two million, one hundred twenty-one thousand, one".