106373630732281 has 32 divisors (see below), whose sum is σ = 120250347909120. Its totient is φ = 93255179472000.

The previous prime is 106373630732279. The next prime is 106373630732293. The reversal of 106373630732281 is 182237036373601.

It is a happy number.

It is not a de Polignac number, because 106373630732281 - 2¹ = 106373630732279 is a prime.

It is a super-2 number, since 2×106373630732281² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106373630732381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1597144381 + ... + 1597210981.

It is an arithmetic number, because the mean of its divisors is an integer number (3757823372160).

Almost surely, 2^{106373630732281} is an apocalyptic number.

106373630732281 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106373630732281 is a deficient number, since it is larger than the sum of its proper divisors (13876717176839).

106373630732281 is a wasteful number, since it uses less digits than its factorization.

106373630732281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109477.

The product of its (nonzero) digits is 4572288, while the sum is 52.

The spelling of 106373630732281 in words is "one hundred six trillion, three hundred seventy-three billion, six hundred thirty million, seven hundred thirty-two thousand, two hundred eighty-one".