100142162548 has 12 divisors (see below), whose sum is σ = 185557536612. Its totient is φ = 47125723520.

The previous prime is 100142162513. The next prime is 100142162567. The reversal of 100142162548 is 845261241001.

It can be written as a sum of positive squares in 2 ways, for example, as 74571594084 + 25570568464 = 273078^2 + 159908^2 .

It is a super-3 number, since 3×100142162548³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736339363 + ... + 736339498.

It is an arithmetic number, because the mean of its divisors is an integer number (15463128051).

Almost surely, 2^100142162548 is an apocalyptic number.

It is an amenable number.

100142162548 is a deficient number, since it is larger than the sum of its proper divisors (85415374064).

100142162548 is a wasteful number, since it uses less digits than its factorization.

100142162548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472678882 (or 1472678880 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The spelling of 100142162548 in words is "one hundred billion, one hundred forty-two million, one hundred sixty-two thousand, five hundred forty-eight".