120142103332411 has 4 divisors (see below), whose sum is σ = 120151344334824. Its totient is φ = 120132862330000.

The previous prime is 120142103332403. The next prime is 120142103332451. The reversal of 120142103332411 is 114233301241021.

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

It is a cyclic number.

It is not a de Polignac number, because 120142103332411 - 2³ = 120142103332403 is a prime.

It is a super-2 number, since 2×120142103332411² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120142103332411.

It is not an unprimeable number, because it can be changed into a prime (120142103332451) 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, 4620481705 + ... + 4620507706.

It is an arithmetic number, because the mean of its divisors is an integer number (30037836083706).

Almost surely, 2^{120142103332411} is an apocalyptic number.

120142103332411 is a deficient number, since it is larger than the sum of its proper divisors (9241002413).

120142103332411 is an equidigital number, since it uses as much as digits as its factorization.

120142103332411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9241002412.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 120142103332411 its reverse (114233301241021), we get a palindrome (234375404573432).

The spelling of 120142103332411 in words is "one hundred twenty trillion, one hundred forty-two billion, one hundred three million, three hundred thirty-two thousand, four hundred eleven".