120213133012153 has 2 divisors, whose sum is σ = 120213133012154. Its totient is φ = 120213133012152.

The previous prime is 120213133012139. The next prime is 120213133012303. The reversal of 120213133012153 is 351210331312021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72445240721529 + 47767892290624 = 8511477^2 + 6911432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120213133012153 is a prime.

It is not a weakly prime, because it can be changed into another prime (120213133015153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60106566506076 + 60106566506077.

It is an arithmetic number, because the mean of its divisors is an integer number (60106566506077).

Almost surely, 2^{120213133012153} is an apocalyptic number.

It is an amenable number.

120213133012153 is a deficient number, since it is larger than the sum of its proper divisors (1).

120213133012153 is an equidigital number, since it uses as much as digits as its factorization.

120213133012153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 120213133012153 its reverse (351210331312021), we get a palindrome (471423464324174).

The spelling of 120213133012153 in words is "one hundred twenty trillion, two hundred thirteen billion, one hundred thirty-three million, twelve thousand, one hundred fifty-three".