201311420003034 has 32 divisors (see below), whose sum is σ = 439225424225280. Its totient is φ = 61003390071600.

The previous prime is 201311420003033. The next prime is 201311420003039. The reversal of 201311420003034 is 430300024113102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201311420002995 and 201311420003013.

It is not an unprimeable number, because it can be changed into a prime (201311420003033) 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, 99300589 + ... + 101307599.

It is an arithmetic number, because the mean of its divisors is an integer number (13725794507040).

Almost surely, 2^{201311420003034} is an apocalyptic number.

201311420003034 is an abundant number, since it is smaller than the sum of its proper divisors (237914004222246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201311420003034 is a wasteful number, since it uses less digits than its factorization.

201311420003034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3526786.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 201311420003034 its reverse (430300024113102), we get a palindrome (631611444116136).

The spelling of 201311420003034 in words is "two hundred one trillion, three hundred eleven billion, four hundred twenty million, three thousand, thirty-four".