120023030310 has 32 divisors (see below), whose sum is σ = 288064419552. Its totient is φ = 32005125120.

The previous prime is 120023030299. The next prime is 120023030311. The reversal of 120023030310 is 13030320021.

It is a super-2 number, since 2×120023030310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120023030310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120023030311) 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, 1696240 + ... + 1765580.

It is an arithmetic number, because the mean of its divisors is an integer number (9002013111).

Almost surely, 2^120023030310 is an apocalyptic number.

120023030310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120023030310 is an abundant number, since it is smaller than the sum of its proper divisors (168041389242).

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

120023030310 is a wasteful number, since it uses less digits than its factorization.

120023030310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127048.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 120023030310 its reverse (13030320021), we get a palindrome (133053350331).

The spelling of 120023030310 in words is "one hundred twenty billion, twenty-three million, thirty thousand, three hundred ten".