103214111420 has 24 divisors (see below), whose sum is σ = 247713867744. Its totient is φ = 35387695296.

The previous prime is 103214111411. The next prime is 103214111431. The reversal of 103214111420 is 24111412301.

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 = 103214111392 and 103214111401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368621687 + ... + 368621966.

It is an arithmetic number, because the mean of its divisors is an integer number (10321411156).

Almost surely, 2^103214111420 is an apocalyptic number.

103214111420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103214111420 is an abundant number, since it is smaller than the sum of its proper divisors (144499756324).

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

103214111420 is a wasteful number, since it uses less digits than its factorization.

103214111420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737243669 (or 737243667 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 103214111420 its reverse (24111412301), we get a palindrome (127325523721).

The spelling of 103214111420 in words is "one hundred three billion, two hundred fourteen million, one hundred eleven thousand, four hundred twenty".