120304244430030 has 64 divisors (see below), whose sum is σ = 307738913568768. Its totient is φ = 29994046118400.

The previous prime is 120304244430023. The next prime is 120304244430053. The reversal of 120304244430030 is 30034442403021.

It is a happy number.

It is a super-2 number, since 2×120304244430030² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 120304244430030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 781017942 + ... + 781171961.

It is an arithmetic number, because the mean of its divisors is an integer number (4808420524512).

Almost surely, 2^{120304244430030} is an apocalyptic number.

120304244430030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120304244430030 is an abundant number, since it is smaller than the sum of its proper divisors (187434669138738).

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

120304244430030 is a wasteful number, since it uses less digits than its factorization.

120304244430030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562190081.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 120304244430030 its reverse (30034442403021), we get a palindrome (150338686833051).

The spelling of 120304244430030 in words is "one hundred twenty trillion, three hundred four billion, two hundred forty-four million, four hundred thirty thousand, thirty".