101110156561048 has 32 divisors (see below), whose sum is σ = 192526544116800. Its totient is φ = 49770650093472.

The previous prime is 101110156561031. The next prime is 101110156561061. The reversal of 101110156561048 is 840165651011101.

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 101110156561048.

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, 55686678 + ... + 57473701.

It is an arithmetic number, because the mean of its divisors is an integer number (6016454503650).

Almost surely, 2^{101110156561048} is an apocalyptic number.

It is an amenable number.

101110156561048 is a deficient number, since it is larger than the sum of its proper divisors (91416387555752).

101110156561048 is a wasteful number, since it uses less digits than its factorization.

101110156561048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113162119 (or 113162115 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 40.

The spelling of 101110156561048 in words is "one hundred one trillion, one hundred ten billion, one hundred fifty-six million, five hundred sixty-one thousand, forty-eight".