101032321054 has 32 divisors (see below), whose sum is σ = 175938232320. Its totient is φ = 42617057472.

The previous prime is 101032321051. The next prime is 101032321079. The reversal of 101032321054 is 450123230101.

It is a happy number.

It is a super-3 number, since 3×101032321054³ (a number of 34 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101032321051) 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, 386347 + ... + 592729.

It is an arithmetic number, because the mean of its divisors is an integer number (5498069760).

Almost surely, 2^101032321054 is an apocalyptic number.

101032321054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101032321054 is a deficient number, since it is larger than the sum of its proper divisors (74905911266).

101032321054 is a wasteful number, since it uses less digits than its factorization.

101032321054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206944.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 101032321054 its reverse (450123230101), we get a palindrome (551155551155).

The spelling of 101032321054 in words is "one hundred one billion, thirty-two million, three hundred twenty-one thousand, fifty-four".