110871861403 has 2 divisors, whose sum is σ = 110871861404. Its totient is φ = 110871861402.

The previous prime is 110871861371. The next prime is 110871861409. The reversal of 110871861403 is 304168178011.

It is a strong prime.

It is an emirp because it is prime and its reverse (304168178011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110871861403 - 2⁵ = 110871861371 is a prime.

It is a super-2 number, since 2×110871861403² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110871861409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55435930701 + 55435930702.

It is an arithmetic number, because the mean of its divisors is an integer number (55435930702).

Almost surely, 2^110871861403 is an apocalyptic number.

110871861403 is a deficient number, since it is larger than the sum of its proper divisors (1).

110871861403 is an equidigital number, since it uses as much as digits as its factorization.

110871861403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 40.

The spelling of 110871861403 in words is "one hundred ten billion, eight hundred seventy-one million, eight hundred sixty-one thousand, four hundred three".