163103544262098 has 48 divisors (see below), whose sum is σ = 385518355069536. Its totient is φ = 49425202749120.

The previous prime is 163103544262093. The next prime is 163103544262133. The reversal of 163103544262098 is 890262445301361.

It is a happy number.

163103544262098 is a `hidden beast` number, since 1 + 6 + 3 + 1 + 0 + 3 + 5 + 4 + 4 + 2 + 620 + 9 + 8 = 666.

It is a super-2 number, since 2×163103544262098² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (163103544262093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133157761 + ... + 134377067.

It is an arithmetic number, because the mean of its divisors is an integer number (8031632397282).

Almost surely, 2^{163103544262098} is an apocalyptic number.

163103544262098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

163103544262098 is an abundant number, since it is smaller than the sum of its proper divisors (222414810807438).

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

163103544262098 is a wasteful number, since it uses less digits than its factorization.

163103544262098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894919 (or 1894916 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 163103544262098 in words is "one hundred sixty-three trillion, one hundred three billion, five hundred forty-four million, two hundred sixty-two thousand, ninety-eight".