201303010343031 has 16 divisors (see below), whose sum is σ = 278500013209824. Its totient is φ = 129228792367104.

The previous prime is 201303010343003. The next prime is 201303010343041. The reversal of 201303010343031 is 130343010303102.

It is a happy number.

It is not a de Polignac number, because 201303010343031 - 2⁵ = 201303010342999 is a prime.

It is a super-2 number, since 2×201303010343031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201303010342992 and 201303010343010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201303010343041) 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, 9348136830 + ... + 9348158363.

It is an arithmetic number, because the mean of its divisors is an integer number (17406250825614).

Almost surely, 2^{201303010343031} is an apocalyptic number.

201303010343031 is a deficient number, since it is larger than the sum of its proper divisors (77197002866793).

201303010343031 is a wasteful number, since it uses less digits than its factorization.

201303010343031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18696295330.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 201303010343031 its reverse (130343010303102), we get a palindrome (331646020646133).

The spelling of 201303010343031 in words is "two hundred one trillion, three hundred three billion, ten million, three hundred forty-three thousand, thirty-one".