101030031466 has 16 divisors (see below), whose sum is σ = 186516981504. Its totient is φ = 39967924464.

The previous prime is 101030031461. The next prime is 101030031497. The reversal of 101030031466 is 664130030101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 101030031466.

It is not an unprimeable number, because it can be changed into a prime (101030031461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277554850 + ... + 277555213.

It is an arithmetic number, because the mean of its divisors is an integer number (11657311344).

Almost surely, 2^101030031466 is an apocalyptic number.

101030031466 is a deficient number, since it is larger than the sum of its proper divisors (85486950038).

101030031466 is a wasteful number, since it uses less digits than its factorization.

101030031466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555110085.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 101030031466 its reverse (664130030101), we get a palindrome (765160061567).

The spelling of 101030031466 in words is "one hundred one billion, thirty million, thirty-one thousand, four hundred sixty-six".