151113101 has 4 divisors (see below), whose sum is σ = 153674400. Its totient is φ = 148551804.

The previous prime is 151113091. The next prime is 151113121. The reversal of 151113101 is 101311151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 151113101 - 2²⁶ = 84004237 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 (151113121) 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, 1280561 + ... + 1280678.

It is an arithmetic number, because the mean of its divisors is an integer number (38418600).

Almost surely, 2^151113101 is an apocalyptic number.

It is an amenable number.

151113101 is a deficient number, since it is larger than the sum of its proper divisors (2561299).

151113101 is an equidigital number, since it uses as much as digits as its factorization.

151113101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561298.

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

The square root of 151113101 is about 12292.8068804484. The cubic root of 151113101 is about 532.6403206802.

Adding to 151113101 its reverse (101311151), we get a palindrome (252424252).

The spelling of 151113101 in words is "one hundred fifty-one million, one hundred thirteen thousand, one hundred one".