101154015214 has 16 divisors (see below), whose sum is σ = 173435014368. Its totient is φ = 43344688032.

The previous prime is 101154015199. The next prime is 101154015227. The reversal of 101154015214 is 412510451101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496209 + ... + 669724.

It is an arithmetic number, because the mean of its divisors is an integer number (10839688398).

Almost surely, 2^101154015214 is an apocalyptic number.

101154015214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101154015214 is a deficient number, since it is larger than the sum of its proper divisors (72280999154).

101154015214 is a wasteful number, since it uses less digits than its factorization.

101154015214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172139.

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 101154015214 its reverse (412510451101), we get a palindrome (513664466315).

The spelling of 101154015214 in words is "one hundred one billion, one hundred fifty-four million, fifteen thousand, two hundred fourteen".