1232111301130 has 8 divisors (see below), whose sum is σ = 2217800342052. Its totient is φ = 492844520448.

The previous prime is 1232111301101. The next prime is 1232111301143. The reversal of 1232111301130 is 311031112321.

It can be written as a sum of positive squares in 2 ways, for example, as 1151627313321 + 80483987809 = 1073139^2 + 283697^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1232111301098 and 1232111301107.

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, 61605565047 + ... + 61605565066.

Almost surely, 2^{1232111301130} is an apocalyptic number.

1232111301130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232111301130 is a deficient number, since it is larger than the sum of its proper divisors (985689040922).

1232111301130 is a wasteful number, since it uses less digits than its factorization.

1232111301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123211130120.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1232111301130 its reverse (311031112321), we get a palindrome (1543142413451).

The spelling of 1232111301130 in words is "one trillion, two hundred thirty-two billion, one hundred eleven million, three hundred one thousand, one hundred thirty".