1203131133101 has 8 divisors (see below), whose sum is σ = 1228390894080. Its totient is φ = 1177966156432.

The previous prime is 1203131133073. The next prime is 1203131133151. The reversal of 1203131133101 is 1013311313021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1203131133101 - 2⁶ = 1203131133037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203131133151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23670425 + ... + 23721198.

It is an arithmetic number, because the mean of its divisors is an integer number (153548861760).

Almost surely, 2^{1203131133101} is an apocalyptic number.

It is an amenable number.

1203131133101 is a deficient number, since it is larger than the sum of its proper divisors (25259760979).

1203131133101 is an equidigital number, since it uses as much as digits as its factorization.

1203131133101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47392155.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1203131133101 its reverse (1013311313021), we get a palindrome (2216442446122).

The spelling of 1203131133101 in words is "one trillion, two hundred three billion, one hundred thirty-one million, one hundred thirty-three thousand, one hundred one".