153145101 has 4 divisors (see below), whose sum is σ = 204193472. Its totient is φ = 102096732.

The previous prime is 153145099. The next prime is 153145103. The reversal of 153145101 is 101541351.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 101541351 = 3 ⋅33847117.

It is an interprime number because it is at equal distance from previous prime (153145099) and next prime (153145103).

It is not a de Polignac number, because 153145101 - 2¹ = 153145099 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 (153145103) 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, 25524181 + ... + 25524186.

It is an arithmetic number, because the mean of its divisors is an integer number (51048368).

Almost surely, 2^153145101 is an apocalyptic number.

It is an amenable number.

153145101 is a deficient number, since it is larger than the sum of its proper divisors (51048371).

153145101 is an equidigital number, since it uses as much as digits as its factorization.

153145101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51048370.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 153145101 is about 12375.1808471634. The cubic root of 153145101 is about 535.0171491286.

Adding to 153145101 its reverse (101541351), we get a palindrome (254686452).

The spelling of 153145101 in words is "one hundred fifty-three million, one hundred forty-five thousand, one hundred one".