30003000012101 has 16 divisors (see below), whose sum is σ = 31824664055424. Its totient is φ = 28187678582784.

The previous prime is 30003000012091. The next prime is 30003000012113. The reversal of 30003000012101 is 10121000030003.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30003000012101 is a prime.

It is a super-2 number, since 2×30003000012101² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30003000012151) 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, 28187750 + ... + 29232776.

It is an arithmetic number, because the mean of its divisors is an integer number (1989041503464).

Almost surely, 2^{30003000012101} is an apocalyptic number.

It is an amenable number.

30003000012101 is a deficient number, since it is larger than the sum of its proper divisors (1821664043323).

30003000012101 is a wasteful number, since it uses less digits than its factorization.

30003000012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048060.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30003000012101 its reverse (10121000030003), we get a palindrome (40124000042104).

The spelling of 30003000012101 in words is "thirty trillion, three billion, twelve thousand, one hundred one".