101065621151 has 16 divisors (see below), whose sum is σ = 114071047200. Its totient is φ = 88697347200.

The previous prime is 101065621117. The next prime is 101065621183. The reversal of 101065621151 is 151126560101.

It is a de Polignac number, because none of the positive numbers 2^k-101065621151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101065620151) 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, 2888381 + ... + 2923161.

It is an arithmetic number, because the mean of its divisors is an integer number (7129440450).

Almost surely, 2^101065621151 is an apocalyptic number.

101065621151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101065621151 is a deficient number, since it is larger than the sum of its proper divisors (13005426049).

101065621151 is a wasteful number, since it uses less digits than its factorization.

101065621151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43930.

The product of its (nonzero) digits is 1800, while the sum is 29.

The spelling of 101065621151 in words is "one hundred one billion, sixty-five million, six hundred twenty-one thousand, one hundred fifty-one".