101455561234 has 32 divisors (see below), whose sum is σ = 159945290496. Its totient is φ = 48172660800.

The previous prime is 101455561217. The next prime is 101455561267. The reversal of 101455561234 is 432165554101.

It is a junction number, because it is equal to n+sod(n) for n = 101455561193 and 101455561202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16368624 + ... + 16374820.

It is an arithmetic number, because the mean of its divisors is an integer number (4998290328).

Almost surely, 2^101455561234 is an apocalyptic number.

101455561234 is a deficient number, since it is larger than the sum of its proper divisors (58489729262).

101455561234 is a wasteful number, since it uses less digits than its factorization.

101455561234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 101455561234 in words is "one hundred one billion, four hundred fifty-five million, five hundred sixty-one thousand, two hundred thirty-four".