11010312400231 has 2 divisors, whose sum is σ = 11010312400232. Its totient is φ = 11010312400230.

The previous prime is 11010312400223. The next prime is 11010312400259. The reversal of 11010312400231 is 13200421301011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11010312400231 - 2³ = 11010312400223 is a prime.

It is a super-2 number, since 2×11010312400231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11010312400199 and 11010312400208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010312400271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505156200115 + 5505156200116.

It is an arithmetic number, because the mean of its divisors is an integer number (5505156200116).

Almost surely, 2^{11010312400231} is an apocalyptic number.

11010312400231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010312400231 is an equidigital number, since it uses as much as digits as its factorization.

11010312400231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11010312400231 its reverse (13200421301011), we get a palindrome (24210733701242).

The spelling of 11010312400231 in words is "eleven trillion, ten billion, three hundred twelve million, four hundred thousand, two hundred thirty-one".