30123113310 has 24 divisors (see below), whose sum is σ = 78320094840. Its totient is φ = 8032830192.

The previous prime is 30123113299. The next prime is 30123113327. The reversal of 30123113310 is 1331132103.

It is a happy number.

30123113310 is a `hidden beast` number, since 30 + 12 + 311 + 3 + 310 = 666.

It is a super-2 number, since 2×30123113310² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167350540 + ... + 167350719.

It is an arithmetic number, because the mean of its divisors is an integer number (3263337285).

Almost surely, 2^30123113310 is an apocalyptic number.

30123113310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30123113310 is an abundant number, since it is smaller than the sum of its proper divisors (48196981530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30123113310 is a wasteful number, since it uses less digits than its factorization.

30123113310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334701272 (or 334701269 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 30123113310 its reverse (1331132103), we get a palindrome (31454245413).

The spelling of 30123113310 in words is "thirty billion, one hundred twenty-three million, one hundred thirteen thousand, three hundred ten".