101200312010402 has 48 divisors (see below), whose sum is σ = 167005831035960. Its totient is φ = 45958591557120.

The previous prime is 101200312010359. The next prime is 101200312010411. The reversal of 101200312010402 is 204010213002101.

It can be written as a sum of positive squares in 4 ways, for example, as 67868614774081 + 33331697236321 = 8238241^2 + 5773361^2 .

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 23 ways as a sum of consecutive naturals, for example, 1538222924 + ... + 1538288712.

Almost surely, 2^{101200312010402} is an apocalyptic number.

101200312010402 is a deficient number, since it is larger than the sum of its proper divisors (65805519025558).

101200312010402 is a wasteful number, since it uses less digits than its factorization.

101200312010402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71459 (or 71448 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 101200312010402 its reverse (204010213002101), we get a palindrome (305210525012503).

The spelling of 101200312010402 in words is "one hundred one trillion, two hundred billion, three hundred twelve million, ten thousand, four hundred two".