11234423023951 has 2 divisors, whose sum is σ = 11234423023952. Its totient is φ = 11234423023950.

The previous prime is 11234423023949. The next prime is 11234423024059. The reversal of 11234423023951 is 15932032443211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11234423023951 - 2¹ = 11234423023949 is a prime.

It is a super-2 number, since 2×11234423023951² (a number of 27 digits) contains 22 as substring.

Together with 11234423023949, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11234423023921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617211511975 + 5617211511976.

It is an arithmetic number, because the mean of its divisors is an integer number (5617211511976).

Almost surely, 2^{11234423023951} is an apocalyptic number.

11234423023951 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234423023951 is an equidigital number, since it uses as much as digits as its factorization.

11234423023951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 11234423023951 in words is "eleven trillion, two hundred thirty-four billion, four hundred twenty-three million, twenty-three thousand, nine hundred fifty-one".