10200101121203 has 4 divisors (see below), whose sum is σ = 11657258424240. Its totient is φ = 8742943818168.

The previous prime is 10200101121167. The next prime is 10200101121283. The reversal of 10200101121203 is 30212110100201.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10200101121203 - 2¹⁰ = 10200101120179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200101121283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728578651508 + ... + 728578651521.

It is an arithmetic number, because the mean of its divisors is an integer number (2914314606060).

Almost surely, 2^{10200101121203} is an apocalyptic number.

10200101121203 is a deficient number, since it is larger than the sum of its proper divisors (1457157303037).

10200101121203 is an equidigital number, since it uses as much as digits as its factorization.

10200101121203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457157303036.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10200101121203 its reverse (30212110100201), we get a palindrome (40412211221404).

The spelling of 10200101121203 in words is "ten trillion, two hundred billion, one hundred one million, one hundred twenty-one thousand, two hundred three".