10301011123 has 4 divisors (see below), whose sum is σ = 11093396608. Its totient is φ = 9508625640.

The previous prime is 10301011121. The next prime is 10301011129. The reversal of 10301011123 is 32111010301.

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 10301011123 - 2¹ = 10301011121 is a prime.

It is a super-2 number, since 2×10301011123² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 792385471 = 10301011123 / (1 + 0 + 3 + 0 + 1 + 0 + 1 + 1 + 1 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10301011121) 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, 396192723 + ... + 396192748.

It is an arithmetic number, because the mean of its divisors is an integer number (2773349152).

Almost surely, 2^10301011123 is an apocalyptic number.

10301011123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10301011123 is a deficient number, since it is larger than the sum of its proper divisors (792385485).

10301011123 is an equidigital number, since it uses as much as digits as its factorization.

10301011123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792385484.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10301011123 its reverse (32111010301), we get a palindrome (42412021424).

The spelling of 10301011123 in words is "ten billion, three hundred one million, eleven thousand, one hundred twenty-three".