254152101 has 8 divisors (see below), whose sum is σ = 387279424. Its totient is φ = 145229760.

The previous prime is 254152081. The next prime is 254152103. The reversal of 254152101 is 101251452.

254152101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 254152101 - 2¹⁰ = 254151077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 12102481 = 254152101 / (2 + 5 + 4 + 1 + 5 + 2 + 1 + 0 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254152103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6051220 + ... + 6051261.

It is an arithmetic number, because the mean of its divisors is an integer number (48409928).

Almost surely, 2^254152101 is an apocalyptic number.

254152101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

254152101 is a deficient number, since it is larger than the sum of its proper divisors (133127323).

254152101 is a wasteful number, since it uses less digits than its factorization.

254152101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12102491.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 254152101 is about 15942.1485691233. The cubic root of 254152101 is about 633.4289399219.

The spelling of 254152101 in words is "two hundred fifty-four million, one hundred fifty-two thousand, one hundred one".