10302130212123 has 16 divisors (see below), whose sum is σ = 14107515775776. Its totient is φ = 6682418208000.

The previous prime is 10302130212103. The next prime is 10302130212131. The reversal of 10302130212123 is 32121203120301.

It is not a de Polignac number, because 10302130212123 - 2¹⁰ = 10302130211099 is a prime.

It is a super-2 number, since 2×10302130212123² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10302130212123.

It is not an unprimeable number, because it can be changed into a prime (10302130212103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27887623 + ... + 28254623.

It is an arithmetic number, because the mean of its divisors is an integer number (881719735986).

Almost surely, 2^{10302130212123} is an apocalyptic number.

10302130212123 is a deficient number, since it is larger than the sum of its proper divisors (3805385563653).

10302130212123 is a wasteful number, since it uses less digits than its factorization.

10302130212123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619934.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10302130212123 its reverse (32121203120301), we get a palindrome (42423333332424).

The spelling of 10302130212123 in words is "ten trillion, three hundred two billion, one hundred thirty million, two hundred twelve thousand, one hundred twenty-three".