201120130203130 has 16 divisors (see below), whose sum is σ = 362049419660040. Its totient is φ = 80440677571392.

The previous prime is 201120130202963. The next prime is 201120130203133. The reversal of 201120130203130 is 31302031021102.

It can be written as a sum of positive squares in 4 ways, for example, as 72259877337561 + 128860252865569 = 8500581^2 + 11351663^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201120130203098 and 201120130203107.

It is not an unprimeable number, because it can be changed into a prime (201120130203133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921699189 + ... + 921917368.

Almost surely, 2^{201120130203130} is an apocalyptic number.

201120130203130 is a deficient number, since it is larger than the sum of its proper divisors (160929289456910).

201120130203130 is a wasteful number, since it uses less digits than its factorization.

201120130203130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843627473.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 201120130203130 its reverse (31302031021102), we get a palindrome (232422161224232).

The spelling of 201120130203130 in words is "two hundred one trillion, one hundred twenty billion, one hundred thirty million, two hundred three thousand, one hundred thirty".