103422151 has 4 divisors (see below), whose sum is σ = 118196752. Its totient is φ = 88647552.

The previous prime is 103422127. The next prime is 103422167. The reversal of 103422151 is 151224301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151224301 = 331 ⋅456871.

It is not a de Polignac number, because 103422151 - 2⁵ = 103422119 is a prime.

It is a super-2 number, since 2×103422151² = 21392282634933602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103422251) 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, 7387290 + ... + 7387303.

It is an arithmetic number, because the mean of its divisors is an integer number (29549188).

Almost surely, 2^103422151 is an apocalyptic number.

103422151 is a deficient number, since it is larger than the sum of its proper divisors (14774601).

103422151 is an equidigital number, since it uses as much as digits as its factorization.

103422151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14774600.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 103422151 is about 10169.6681853441. The cubic root of 103422151 is about 469.3943473863.

Adding to 103422151 its reverse (151224301), we get a palindrome (254646452).

The spelling of 103422151 in words is "one hundred three million, four hundred twenty-two thousand, one hundred fifty-one".