120011213023331 has 8 divisors (see below), whose sum is σ = 137299591941984. Its totient is φ = 102758814083520.

The previous prime is 120011213023309. The next prime is 120011213023397. The reversal of 120011213023331 is 133320312110021.

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

It is a de Polignac number, because none of the positive numbers 2^k-120011213023331 is a prime.

It is a super-2 number, since 2×120011213023331² (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 = 120011213023297 and 120011213023306.

It is not an unprimeable number, because it can be changed into a prime (120011213023631) 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, 8994987560 + ... + 8995000901.

It is an arithmetic number, because the mean of its divisors is an integer number (17162448992748).

Almost surely, 2^{120011213023331} is an apocalyptic number.

120011213023331 is a deficient number, since it is larger than the sum of its proper divisors (17288378918653).

120011213023331 is an equidigital number, since it uses as much as digits as its factorization.

120011213023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17989989421.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 120011213023331 its reverse (133320312110021), we get a palindrome (253331525133352).

The spelling of 120011213023331 in words is "one hundred twenty trillion, eleven billion, two hundred thirteen million, twenty-three thousand, three hundred thirty-one".