10030120101 has 24 divisors (see below), whose sum is σ = 14840407296. Its totient is φ = 6524400960.

The previous prime is 10030120073. The next prime is 10030120127. The reversal of 10030120101 is 10102103001.

It is not a de Polignac number, because 10030120101 - 2¹⁹ = 10029595813 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030120141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 370441 + ... + 396593.

It is an arithmetic number, because the mean of its divisors is an integer number (618350304).

Almost surely, 2^10030120101 is an apocalyptic number.

It is an amenable number.

10030120101 is a deficient number, since it is larger than the sum of its proper divisors (4810287195).

10030120101 is a wasteful number, since it uses less digits than its factorization.

10030120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27193 (or 27190 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 10030120101 its reverse (10102103001), we get a palindrome (20132223102).

The spelling of 10030120101 in words is "ten billion, thirty million, one hundred twenty thousand, one hundred one".