10120301102123 has 4 divisors (see below), whose sum is σ = 10121605440480. Its totient is φ = 10118996763768.

The previous prime is 10120301102101. The next prime is 10120301102173. The reversal of 10120301102123 is 32120110302101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10120301102123 - 2³⁰ = 10119227360299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120301102173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652157540 + ... + 652173057.

It is an arithmetic number, because the mean of its divisors is an integer number (2530401360120).

Almost surely, 2^{10120301102123} is an apocalyptic number.

10120301102123 is a deficient number, since it is larger than the sum of its proper divisors (1304338357).

10120301102123 is an equidigital number, since it uses as much as digits as its factorization.

10120301102123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304338356.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10120301102123 its reverse (32120110302101), we get a palindrome (42240411404224).

The spelling of 10120301102123 in words is "ten trillion, one hundred twenty billion, three hundred one million, one hundred two thousand, one hundred twenty-three".