4202120003 has 16 divisors (see below), whose sum is σ = 4389766656. Its totient is φ = 4019289120.

The previous prime is 4202119997. The next prime is 4202120059. The reversal of 4202120003 is 3000212024.

It is not a de Polignac number, because 4202120003 - 2¹⁸ = 4201857859 is a prime.

It is a super-2 number, since 2×4202120003² = 35315625039225440018, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4202120003.

It is not an unprimeable number, because it can be changed into a prime (4202120203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494198 + ... + 502628.

It is an arithmetic number, because the mean of its divisors is an integer number (274360416).

Almost surely, 2^4202120003 is an apocalyptic number.

4202120003 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4202120003 is a deficient number, since it is larger than the sum of its proper divisors (187646653).

4202120003 is a wasteful number, since it uses less digits than its factorization.

4202120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8714.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4202120003 is about 64823.7610988440. The cubic root of 4202120003 is about 1613.7000665184.

Adding to 4202120003 its reverse (3000212024), we get a palindrome (7202332027).

The spelling of 4202120003 in words is "four billion, two hundred two million, one hundred twenty thousand, three".