120213220232131 has 8 divisors (see below), whose sum is σ = 129460523151344. Its totient is φ = 110965936188960.

The previous prime is 120213220232069. The next prime is 120213220232219. The reversal of 120213220232131 is 131232022312021.

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

It is a cyclic number.

It is not a de Polignac number, because 120213220232131 - 2¹³ = 120213220223939 is a prime.

It is a super-2 number, since 2×120213220232131² (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 = 120213220232096 and 120213220232105.

It is not an unprimeable number, because it can be changed into a prime (120213220232531) 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, 10271761 + ... + 18599341.

It is an arithmetic number, because the mean of its divisors is an integer number (16182565393918).

Almost surely, 2^{120213220232131} is an apocalyptic number.

120213220232131 is a deficient number, since it is larger than the sum of its proper divisors (9247302919213).

120213220232131 is a wasteful number, since it uses less digits than its factorization.

120213220232131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9438021.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 120213220232131 its reverse (131232022312021), we get a palindrome (251445242544152).

The spelling of 120213220232131 in words is "one hundred twenty trillion, two hundred thirteen billion, two hundred twenty million, two hundred thirty-two thousand, one hundred thirty-one".