1030131020330 has 8 divisors (see below), whose sum is σ = 1854235836612. Its totient is φ = 412052408128.

The previous prime is 1030131020323. The next prime is 1030131020357. The reversal of 1030131020330 is 330201310301.

It can be written as a sum of positive squares in 2 ways, for example, as 995080066369 + 35050953961 = 997537^2 + 187219^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1030131020330² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030131020299 and 1030131020308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51506551007 + ... + 51506551026.

Almost surely, 2^{1030131020330} is an apocalyptic number.

1030131020330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030131020330 is a deficient number, since it is larger than the sum of its proper divisors (824104816282).

1030131020330 is a wasteful number, since it uses less digits than its factorization.

1030131020330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103013102040.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1030131020330 its reverse (330201310301), we get a palindrome (1360332330631).

The spelling of 1030131020330 in words is "one trillion, thirty billion, one hundred thirty-one million, twenty thousand, three hundred thirty".