151110131 has 4 divisors (see below), whose sum is σ = 151239264. Its totient is φ = 150981000.

The previous prime is 151110119. The next prime is 151110143. The reversal of 151110131 is 131011151.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (151110119) and next prime (151110143).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151110131 is a prime.

It is a super-2 number, since 2×151110131² = 45668543381674322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151110101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62795 + ... + 65156.

It is an arithmetic number, because the mean of its divisors is an integer number (37809816).

Almost surely, 2^151110131 is an apocalyptic number.

151110131 is a deficient number, since it is larger than the sum of its proper divisors (129133).

151110131 is a wasteful number, since it uses less digits than its factorization.

151110131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129132.

The product of its (nonzero) digits is 15, while the sum is 14.

The square root of 151110131 is about 12292.6860775015. The cubic root of 151110131 is about 532.6368311259.

Adding to 151110131 its reverse (131011151), we get a palindrome (282121282).

The spelling of 151110131 in words is "one hundred fifty-one million, one hundred ten thousand, one hundred thirty-one".