124101302420 has 48 divisors (see below), whose sum is σ = 269075229696. Its totient is φ = 48029280000.

The previous prime is 124101302417. The next prime is 124101302459. The reversal of 124101302420 is 24203101421.

It is a super-2 number, since 2×124101302420² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 124101302392 and 124101302401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3448520 + ... + 3484320.

It is an arithmetic number, because the mean of its divisors is an integer number (5605733952).

Almost surely, 2^124101302420 is an apocalyptic number.

124101302420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124101302420 is an abundant number, since it is smaller than the sum of its proper divisors (144973927276).

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

124101302420 is a wasteful number, since it uses less digits than its factorization.

124101302420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41432 (or 41430 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 124101302420 its reverse (24203101421), we get a palindrome (148304403841).

The spelling of 124101302420 in words is "one hundred twenty-four billion, one hundred one million, three hundred two thousand, four hundred twenty".