30131010030 has 32 divisors (see below), whose sum is σ = 78888463488. Its totient is φ = 7304487200.

The previous prime is 30131010017. The next prime is 30131010037. The reversal of 30131010030 is 3001013103.

It is a junction number, because it is equal to n+sod(n) for n = 30131009988 and 30131010015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30131010037) 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, 45652716 + ... + 45653375.

It is an arithmetic number, because the mean of its divisors is an integer number (2465264484).

Almost surely, 2^30131010030 is an apocalyptic number.

30131010030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30131010030 is an abundant number, since it is smaller than the sum of its proper divisors (48757453458).

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

30131010030 is a wasteful number, since it uses less digits than its factorization.

30131010030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91306112.

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 30131010030 its reverse (3001013103), we get a palindrome (33132023133).

The spelling of 30131010030 in words is "thirty billion, one hundred thirty-one million, ten thousand, thirty".