103020119988 has 96 divisors (see below), whose sum is σ = 244931108352. Its totient is φ = 33697296000.

The previous prime is 103020119971. The next prime is 103020119989. The reversal of 103020119988 is 889911020301.

It is a super-2 number, since 2×103020119988² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

103020119988 is a modest number, since divided by 119988 gives 103020 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103020119989) 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 31 ways as a sum of consecutive naturals, for example, 127028103 + ... + 127028913.

It is an arithmetic number, because the mean of its divisors is an integer number (2551365712).

Almost surely, 2^103020119988 is an apocalyptic number.

It is an amenable number.

103020119988 is an abundant number, since it is smaller than the sum of its proper divisors (141910988364).

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

103020119988 is a wasteful number, since it uses less digits than its factorization.

103020119988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725 (or 1723 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 42.

The spelling of 103020119988 in words is "one hundred three billion, twenty million, one hundred nineteen thousand, nine hundred eighty-eight".