2301131201331 has 16 divisors (see below), whose sum is σ = 3104105876480. Its totient is φ = 1516220981280.

The previous prime is 2301131201321. The next prime is 2301131201339. The reversal of 2301131201331 is 1331021311032.

It is a happy number.

It is not a de Polignac number, because 2301131201331 - 2²² = 2301127007027 is a prime.

It is a super-2 number, since 2×2301131201331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301131201298 and 2301131201307.

It is not an unprimeable number, because it can be changed into a prime (2301131201339) 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, 12279880 + ... + 12465861.

It is an arithmetic number, because the mean of its divisors is an integer number (194006617280).

Almost surely, 2^{2301131201331} is an apocalyptic number.

2301131201331 is a deficient number, since it is larger than the sum of its proper divisors (802974675149).

2301131201331 is a wasteful number, since it uses less digits than its factorization.

2301131201331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24746106.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 2301131201331 its reverse (1331021311032), we get a palindrome (3632152512363).

The spelling of 2301131201331 in words is "two trillion, three hundred one billion, one hundred thirty-one million, two hundred one thousand, three hundred thirty-one".