151042101 has 16 divisors (see below), whose sum is σ = 235513344. Its totient is φ = 84302064.

The previous prime is 151042097. The next prime is 151042109. The reversal of 151042101 is 101240151.

It is a happy number.

It is not a de Polignac number, because 151042101 - 2² = 151042097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151042109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82731 + ... + 84536.

It is an arithmetic number, because the mean of its divisors is an integer number (14719584).

Almost surely, 2^151042101 is an apocalyptic number.

It is an amenable number.

151042101 is a deficient number, since it is larger than the sum of its proper divisors (84471243).

151042101 is a wasteful number, since it uses less digits than its factorization.

151042101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167320.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 151042101 is about 12289.9186734494. The cubic root of 151042101 is about 532.5568878367.

Adding to 151042101 its reverse (101240151), we get a palindrome (252282252).

It can be divided in two parts, 15104 and 2101, that added together give a triangular number (17205 = T₁₈₅).

The spelling of 151042101 in words is "one hundred fifty-one million, forty-two thousand, one hundred one".