10302245123 has 24 divisors (see below), whose sum is σ = 11455029600. Its totient is φ = 9245998080.

The previous prime is 10302245101. The next prime is 10302245137. The reversal of 10302245123 is 32154220301.

It is not a de Polignac number, because 10302245123 - 2⁶ = 10302245059 is a prime.

It is a super-2 number, since 2×10302245123² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10302245153) 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, 2317583 + ... + 2322023.

It is an arithmetic number, because the mean of its divisors is an integer number (477292900).

Almost surely, 2^10302245123 is an apocalyptic number.

10302245123 is a deficient number, since it is larger than the sum of its proper divisors (1152784477).

10302245123 is a wasteful number, since it uses less digits than its factorization.

10302245123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4847 (or 4830 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10302245123 its reverse (32154220301), we get a palindrome (42456465424).

The spelling of 10302245123 in words is "ten billion, three hundred two million, two hundred forty-five thousand, one hundred twenty-three".