101244051 has 6 divisors (see below), whose sum is σ = 146241420. Its totient is φ = 67496028.

The previous prime is 101244049. The next prime is 101244067. The reversal of 101244051 is 150442101.

It is not a de Polignac number, because 101244051 - 2¹ = 101244049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101244001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5624661 + ... + 5624678.

It is an arithmetic number, because the mean of its divisors is an integer number (24373570).

Almost surely, 2^101244051 is an apocalyptic number.

101244051 is a deficient number, since it is larger than the sum of its proper divisors (44997369).

101244051 is a wasteful number, since it uses less digits than its factorization.

101244051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11249345 (or 11249342 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 101244051 is about 10062.0102862201. The cubic root of 101244051 is about 466.0757473557.

Adding to 101244051 its reverse (150442101), we get a palindrome (251686152).

The spelling of 101244051 in words is "one hundred one million, two hundred forty-four thousand, fifty-one".