120155201130110 has 64 divisors (see below), whose sum is σ = 239159246820480. Its totient is φ = 43304554782720.

The previous prime is 120155201130089. The next prime is 120155201130131. The reversal of 120155201130110 is 11031102551021.

It is an interprime number because it is at equal distance from previous prime (120155201130089) and next prime (120155201130131).

It is a super-2 number, since 2×120155201130110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219412787 + ... + 219959726.

It is an arithmetic number, because the mean of its divisors is an integer number (3736863231570).

Almost surely, 2^{120155201130110} is an apocalyptic number.

120155201130110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120155201130110 is a deficient number, since it is larger than the sum of its proper divisors (119004045690370).

120155201130110 is a wasteful number, since it uses less digits than its factorization.

120155201130110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439372613.

The product of its (nonzero) digits is 300, while the sum is 23.

Adding to 120155201130110 its reverse (11031102551021), we get a palindrome (131186303681131).

The spelling of 120155201130110 in words is "one hundred twenty trillion, one hundred fifty-five billion, two hundred one million, one hundred thirty thousand, one hundred ten".