403120030212011 has 32 divisors (see below), whose sum is σ = 494663609871360. Its totient is φ = 320807166765696.

The previous prime is 403120030211981. The next prime is 403120030212037. The reversal of 403120030212011 is 110212030021304.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403120030212011 is a prime.

It is a super-2 number, since 2×403120030212011² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403120030212811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25984436 + ... + 38489361.

It is an arithmetic number, because the mean of its divisors is an integer number (15458237808480).

Almost surely, 2^{403120030212011} is an apocalyptic number.

403120030212011 is a deficient number, since it is larger than the sum of its proper divisors (91543579659349).

403120030212011 is a wasteful number, since it uses less digits than its factorization.

403120030212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64474763.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 403120030212011 its reverse (110212030021304), we get a palindrome (513332060233315).

The spelling of 403120030212011 in words is "four hundred three trillion, one hundred twenty billion, thirty million, two hundred twelve thousand, eleven".