101241051 has 8 divisors (see below), whose sum is σ = 135667200. Its totient is φ = 67154472.

The previous prime is 101241047. The next prime is 101241073. The reversal of 101241051 is 150142101.

It is a happy number.

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

It is not a de Polignac number, because 101241051 - 2² = 101241047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101241051.

It is not an unprimeable number, because it can be changed into a prime (101241011) 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, 84195 + ... + 85388.

It is an arithmetic number, because the mean of its divisors is an integer number (16958400).

Almost surely, 2^101241051 is an apocalyptic number.

101241051 is a deficient number, since it is larger than the sum of its proper divisors (34426149).

101241051 is a wasteful number, since it uses less digits than its factorization.

101241051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169785.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 101241051 is about 10061.8612095377. The cubic root of 101241051 is about 466.0711438225.

Adding to 101241051 its reverse (150142101), we get a palindrome (251383152).

It can be divided in two parts, 10124 and 1051, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 101241051 in words is "one hundred one million, two hundred forty-one thousand, fifty-one".