103011301110120 has 128 divisors (see below), whose sum is σ = 332827235072640. Its totient is φ = 25354990402560.

The previous prime is 103011301110061. The next prime is 103011301110143. The reversal of 103011301110120 is 21011103110301.

It is a super-2 number, since 2×103011301110120² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 103011301110120.

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, 22119487 + ... + 26368433.

It is an arithmetic number, because the mean of its divisors is an integer number (2600212774005).

Almost surely, 2^{103011301110120} is an apocalyptic number.

103011301110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103011301110120 is an abundant number, since it is smaller than the sum of its proper divisors (229815933962520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103011301110120 is a wasteful number, since it uses less digits than its factorization.

103011301110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264515 (or 4264511 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 103011301110120 its reverse (21011103110301), we get a palindrome (124022404220421).

The spelling of 103011301110120 in words is "one hundred three trillion, eleven billion, three hundred one million, one hundred ten thousand, one hundred twenty".