10203620300146 has 32 divisors (see below), whose sum is σ = 18837642458880. Its totient is φ = 4036556414016.

The previous prime is 10203620300119. The next prime is 10203620300149. The reversal of 10203620300146 is 64100302630201.

It is a super-2 number, since 2×10203620300146² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10203620300149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23208715 + ... + 23644273.

It is an arithmetic number, because the mean of its divisors is an integer number (588676326840).

Almost surely, 2^{10203620300146} is an apocalyptic number.

10203620300146 is a deficient number, since it is larger than the sum of its proper divisors (8634022158734).

10203620300146 is a wasteful number, since it uses less digits than its factorization.

10203620300146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564298.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 10203620300146 its reverse (64100302630201), we get a palindrome (74303922930347).

The spelling of 10203620300146 in words is "ten trillion, two hundred three billion, six hundred twenty million, three hundred thousand, one hundred forty-six".