10120102012103 has 8 divisors (see below), whose sum is σ = 10719745669872. Its totient is φ = 9520940969856.

The previous prime is 10120102012091. The next prime is 10120102012109. The reversal of 10120102012103 is 30121020102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10120102012103 - 2¹⁴ = 10120101995719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120102012109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120610700 + ... + 120694577.

It is an arithmetic number, because the mean of its divisors is an integer number (1339968208734).

Almost surely, 2^{10120102012103} is an apocalyptic number.

10120102012103 is a deficient number, since it is larger than the sum of its proper divisors (599643657769).

10120102012103 is a wasteful number, since it uses less digits than its factorization.

10120102012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241307761.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10120102012103 its reverse (30121020102101), we get a palindrome (40241122114204).

The spelling of 10120102012103 in words is "ten trillion, one hundred twenty billion, one hundred two million, twelve thousand, one hundred three".