120143516253122 has 8 divisors (see below), whose sum is σ = 180750037806156. Its totient is φ = 59893503651072.

The previous prime is 120143516253107. The next prime is 120143516253149. The reversal of 120143516253122 is 221352615341021.

It can be written as a sum of positive squares in 2 ways, for example, as 104790825354121 + 15352690899001 = 10236739^2 + 3918251^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89127236903 + ... + 89127238250.

Almost surely, 2^{120143516253122} is an apocalyptic number.

120143516253122 is a deficient number, since it is larger than the sum of its proper divisors (60606521553034).

120143516253122 is a wasteful number, since it uses less digits than its factorization.

120143516253122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178254475492.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 120143516253122 in words is "one hundred twenty trillion, one hundred forty-three billion, five hundred sixteen million, two hundred fifty-three thousand, one hundred twenty-two".