101011000100102 has 16 divisors (see below), whose sum is σ = 152754715137024. Its totient is φ = 50093173845000.

The previous prime is 101011000100057. The next prime is 101011000100107. The reversal of 101011000100102 is 201001000110101.

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 101011000100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101011000100107) 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, 102539774 + ... + 103520177.

It is an arithmetic number, because the mean of its divisors is an integer number (9547169696064).

Almost surely, 2^{101011000100102} is an apocalyptic number.

101011000100102 is a deficient number, since it is larger than the sum of its proper divisors (51743715036922).

101011000100102 is a wasteful number, since it uses less digits than its factorization.

101011000100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206061955.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 101011000100102 its reverse (201001000110101), we get a palindrome (302012000210203).

Subtracting 101011000100102 from its reverse (201001000110101), we obtain a palindrome (99990000009999).

The spelling of 101011000100102 in words is "one hundred one trillion, eleven billion, one hundred thousand, one hundred two".