1230230131330 has 32 divisors (see below), whose sum is σ = 2219016299760. Its totient is φ = 491069875200.

The previous prime is 1230230131327. The next prime is 1230230131349. The reversal of 1230230131330 is 331310320321.

It can be written as a sum of positive squares in 8 ways, for example, as 408087159489 + 822142971841 = 638817^2 + 906721^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20964030 + ... + 21022630.

Almost surely, 2^{1230230131330} is an apocalyptic number.

1230230131330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230230131330 is a deficient number, since it is larger than the sum of its proper divisors (988786168430).

1230230131330 is a wasteful number, since it uses less digits than its factorization.

1230230131330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62934.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1230230131330 its reverse (331310320321), we get a palindrome (1561540451651).

The spelling of 1230230131330 in words is "one trillion, two hundred thirty billion, two hundred thirty million, one hundred thirty-one thousand, three hundred thirty".