151052531101 has 4 divisors (see below), whose sum is σ = 156261239100. Its totient is φ = 145843823104.

The previous prime is 151052531093. The next prime is 151052531107. The reversal of 151052531101 is 101135250151.

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

It can be written as a sum of positive squares in 2 ways, for example, as 93116522500 + 57936008601 = 305150^2 + 240699^2 .

It is a cyclic number.

It is not a de Polignac number, because 151052531101 - 2³ = 151052531093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151052531107) 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, 2604353956 + ... + 2604354013.

It is an arithmetic number, because the mean of its divisors is an integer number (39065309775).

Almost surely, 2^151052531101 is an apocalyptic number.

It is an amenable number.

151052531101 is a deficient number, since it is larger than the sum of its proper divisors (5208707999).

151052531101 is an equidigital number, since it uses as much as digits as its factorization.

151052531101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5208707998.

The product of its (nonzero) digits is 750, while the sum is 25.

Adding to 151052531101 its reverse (101135250151), we get a palindrome (252187781252).

The spelling of 151052531101 in words is "one hundred fifty-one billion, fifty-two million, five hundred thirty-one thousand, one hundred one".