120201033011131 has 4 divisors (see below), whose sum is σ = 120201649738632. Its totient is φ = 120200416283632.

The previous prime is 120201033011113. The next prime is 120201033011179. The reversal of 120201033011131 is 131110330102021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120201033011131 is a prime.

It is a super-2 number, since 2×120201033011131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120201033011099 and 120201033011108.

It is not an unprimeable number, because it can be changed into a prime (120201037011131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308071306 + ... + 308461231.

It is an arithmetic number, because the mean of its divisors is an integer number (30050412434658).

Almost surely, 2^{120201033011131} is an apocalyptic number.

120201033011131 is a deficient number, since it is larger than the sum of its proper divisors (616727501).

120201033011131 is an equidigital number, since it uses as much as digits as its factorization.

120201033011131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616727500.

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

Adding to 120201033011131 its reverse (131110330102021), we get a palindrome (251311363113152).

The spelling of 120201033011131 in words is "one hundred twenty trillion, two hundred one billion, thirty-three million, eleven thousand, one hundred thirty-one".