100342151 has 12 divisors (see below), whose sum is σ = 125704152. Its totient is φ = 79391088.

The previous prime is 100342141. The next prime is 100342157. The reversal of 100342151 is 151243001.

It is not a de Polignac number, because 100342151 - 2¹⁰ = 100341127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100342157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78125 + ... + 79398.

It is an arithmetic number, because the mean of its divisors is an integer number (10475346).

Almost surely, 2^100342151 is an apocalyptic number.

100342151 is a deficient number, since it is larger than the sum of its proper divisors (25362001).

100342151 is a wasteful number, since it uses less digits than its factorization.

100342151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157550 (or 157543 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 100342151 is about 10017.0929415674. The cubic root of 100342151 is about 464.6876555063.

Adding to 100342151 its reverse (151243001), we get a palindrome (251585152).

The spelling of 100342151 in words is "one hundred million, three hundred forty-two thousand, one hundred fifty-one".