105161374 has 4 divisors (see below), whose sum is σ = 157742064. Its totient is φ = 52580686.

The previous prime is 105161327. The next prime is 105161387. The reversal of 105161374 is 473161501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 473161501 = 15131 ⋅31271.

It is a super-2 number, since 2×105161374² = 22117829163135752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26290342 + ... + 26290345.

It is an arithmetic number, because the mean of its divisors is an integer number (39435516).

Almost surely, 2^105161374 is an apocalyptic number.

105161374 is a deficient number, since it is larger than the sum of its proper divisors (52580690).

105161374 is an equidigital number, since it uses as much as digits as its factorization.

105161374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52580689.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 105161374 is about 10254.8219877285. The cubic root of 105161374 is about 472.0109610353.

The spelling of 105161374 in words is "one hundred five million, one hundred sixty-one thousand, three hundred seventy-four".