10203012012702 has 16 divisors (see below), whose sum is σ = 21109680026640. Its totient is φ = 3283728004032.

The previous prime is 10203012012649. The next prime is 10203012012703. The reversal of 10203012012702 is 20721021030201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203012012703) 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, 29318999863 + ... + 29319000210.

It is an arithmetic number, because the mean of its divisors is an integer number (1319355001665).

Almost surely, 2^{10203012012702} is an apocalyptic number.

10203012012702 is an abundant number, since it is smaller than the sum of its proper divisors (10906668013938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10203012012702 is a wasteful number, since it uses less digits than its factorization.

10203012012702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58638000107.

The product of its (nonzero) digits is 336, while the sum is 21.

Adding to 10203012012702 its reverse (20721021030201), we get a palindrome (30924033042903).

The spelling of 10203012012702 in words is "ten trillion, two hundred three billion, twelve million, twelve thousand, seven hundred two".