120102440141 has 8 divisors (see below), whose sum is σ = 121263964800. Its totient is φ = 118942000560.

The previous prime is 120102440131. The next prime is 120102440147. The reversal of 120102440141 is 141044201021.

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 120102440141 - 2²⁶ = 120035331277 is a prime.

It is a super-2 number, since 2×120102440141² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120102440147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47945 + ... + 492446.

It is an arithmetic number, because the mean of its divisors is an integer number (15157995600).

Almost surely, 2^120102440141 is an apocalyptic number.

It is an amenable number.

120102440141 is a deficient number, since it is larger than the sum of its proper divisors (1161524659).

120102440141 is a wasteful number, since it uses less digits than its factorization.

120102440141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542539.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 120102440141 its reverse (141044201021), we get a palindrome (261146641162).

The spelling of 120102440141 in words is "one hundred twenty billion, one hundred two million, four hundred forty thousand, one hundred forty-one".