10120040393103 has 96 divisors (see below), whose sum is σ = 15641013772800. Its totient is φ = 6293011108608.

The previous prime is 10120040393041. The next prime is 10120040393137. The reversal of 10120040393103 is 30139304002101.

10120040393103 is a `hidden beast` number, since 10 + 120 + 0 + 40 + 393 + 103 = 666.

It is not a de Polignac number, because 10120040393103 - 2¹⁰ = 10120040392079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120040393173) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2057334478 + ... + 2057339396.

It is an arithmetic number, because the mean of its divisors is an integer number (162927226800).

Almost surely, 2^{10120040393103} is an apocalyptic number.

10120040393103 is a deficient number, since it is larger than the sum of its proper divisors (5520973379697).

10120040393103 is a wasteful number, since it uses less digits than its factorization.

10120040393103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6461 (or 6458 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 10120040393103 its reverse (30139304002101), we get a palindrome (40259344395204).

The spelling of 10120040393103 in words is "ten trillion, one hundred twenty billion, forty million, three hundred ninety-three thousand, one hundred three".