101202051 has 16 divisors (see below), whose sum is σ = 139173120. Its totient is φ = 65382240.

The previous prime is 101202041. The next prime is 101202053. The reversal of 101202051 is 150202101.

It is not a de Polignac number, because 101202051 - 2⁵ = 101202019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101202053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8541 + ... + 16593.

It is an arithmetic number, because the mean of its divisors is an integer number (8698320).

Almost surely, 2^101202051 is an apocalyptic number.

101202051 is a deficient number, since it is larger than the sum of its proper divisors (37971069).

101202051 is an equidigital number, since it uses as much as digits as its factorization.

101202051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8186.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 101202051 is about 10059.9230116338. The cubic root of 101202051 is about 466.0112896133.

Adding to 101202051 its reverse (150202101), we get a palindrome (251404152).

Subtracting 101202051 from its reverse (150202101), we obtain a triangular number (49000050 = T₉₈₉₉).

The spelling of 101202051 in words is "one hundred one million, two hundred two thousand, fifty-one".