105157201 has 4 divisors (see below), whose sum is σ = 105211504. Its totient is φ = 105102900.

The previous prime is 105157193. The next prime is 105157243. The reversal of 105157201 is 102751501.

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: 102751501 = 4007 ⋅25643.

It is a cyclic number.

It is not a de Polignac number, because 105157201 - 2³ = 105157193 is a prime.

It is a super-2 number, since 2×105157201² = 22116073844308802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105157601) 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, 24135 + ... + 28156.

It is an arithmetic number, because the mean of its divisors is an integer number (26302876).

Almost surely, 2^105157201 is an apocalyptic number.

It is an amenable number.

105157201 is a deficient number, since it is larger than the sum of its proper divisors (54303).

105157201 is an equidigital number, since it uses as much as digits as its factorization.

105157201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54302.

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 105157201 is about 10254.6185204521. The cubic root of 105157201 is about 472.0047175268.

The spelling of 105157201 in words is "one hundred five million, one hundred fifty-seven thousand, two hundred one".