148012253 has 4 divisors (see below), whose sum is σ = 148125120. Its totient is φ = 147899388.

The previous prime is 148012231. The next prime is 148012273. The reversal of 148012253 is 352210841.

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 148012253 - 2¹⁰ = 148011229 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 (148012273) 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, 54443 + ... + 57096.

It is an arithmetic number, because the mean of its divisors is an integer number (37031280).

Almost surely, 2^148012253 is an apocalyptic number.

It is an amenable number.

148012253 is a deficient number, since it is larger than the sum of its proper divisors (112867).

148012253 is a wasteful number, since it uses less digits than its factorization.

148012253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112866.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 148012253 is about 12166.0286453715. The cubic root of 148012253 is about 528.9718444187.

The spelling of 148012253 in words is "one hundred forty-eight million, twelve thousand, two hundred fifty-three".