10101601101051 has 8 divisors (see below), whose sum is σ = 14965334964560. Its totient is φ = 6734400734016.

The previous prime is 10101601101049. The next prime is 10101601101061. The reversal of 10101601101051 is 15010110610101.

It is a happy number.

10101601101051 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 1 + 601 + 1 + 0 + 10 + 51 = 666.

It is not a de Polignac number, because 10101601101051 - 2¹ = 10101601101049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101601101061) 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, 187066687030 + ... + 187066687083.

It is an arithmetic number, because the mean of its divisors is an integer number (1870666870570).

Almost surely, 2^{10101601101051} is an apocalyptic number.

10101601101051 is a deficient number, since it is larger than the sum of its proper divisors (4863733863509).

10101601101051 is an equidigital number, since it uses as much as digits as its factorization.

10101601101051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374133374122 (or 374133374116 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 18.

Adding to 10101601101051 its reverse (15010110610101), we get a palindrome (25111711711152).

The spelling of 10101601101051 in words is "ten trillion, one hundred one billion, six hundred one million, one hundred one thousand, fifty-one".