100142011332 has 72 divisors (see below), whose sum is σ = 276208776480. Its totient is φ = 30339515520.

The previous prime is 100142011327. The next prime is 100142011357. The reversal of 100142011332 is 233110241001.

100142011332 is a `hidden beast` number, since 100 + 1 + 420 + 113 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2000019 + ... + 2049477.

Almost surely, 2^100142011332 is an apocalyptic number.

100142011332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100142011332 is an abundant number, since it is smaller than the sum of its proper divisors (176066765148).

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

100142011332 is a wasteful number, since it uses less digits than its factorization.

100142011332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54593 (or 54588 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 100142011332 its reverse (233110241001), we get a palindrome (333252252333).

The spelling of 100142011332 in words is "one hundred billion, one hundred forty-two million, eleven thousand, three hundred thirty-two".