10211201131203 has 32 divisors (see below), whose sum is σ = 15217992578880. Its totient is φ = 6766871362560.

The previous prime is 10211201131193. The next prime is 10211201131213. The reversal of 10211201131203 is 30213110211201.

It is an interprime number because it is at equal distance from previous prime (10211201131193) and next prime (10211201131213).

It is not a de Polignac number, because 10211201131203 - 2¹⁸ = 10211200869059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10211201131213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10648525 + ... + 11567777.

It is an arithmetic number, because the mean of its divisors is an integer number (475562268090).

Almost surely, 2^{10211201131203} is an apocalyptic number.

10211201131203 is a deficient number, since it is larger than the sum of its proper divisors (5006791447677).

10211201131203 is a wasteful number, since it uses less digits than its factorization.

10211201131203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921716 (or 921710 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10211201131203 its reverse (30213110211201), we get a palindrome (40424311342404).

The spelling of 10211201131203 in words is "ten trillion, two hundred eleven billion, two hundred one million, one hundred thirty-one thousand, two hundred three".