101201402043010 has 64 divisors (see below), whose sum is σ = 182606018351328. Its totient is φ = 40382176886784.

The previous prime is 101201402042999. The next prime is 101201402043019. The reversal of 101201402043010 is 10340204102101.

It can be written as a sum of positive squares in 16 ways, for example, as 10501702240689 + 90699699802321 = 3240633^2 + 9523639^2 .

It is not an unprimeable number, because it can be changed into a prime (101201402043019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37804033792 + ... + 37804036468.

Almost surely, 2^{101201402043010} is an apocalyptic number.

101201402043010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101201402043010 is a deficient number, since it is larger than the sum of its proper divisors (81404616308318).

101201402043010 is a wasteful number, since it uses less digits than its factorization.

101201402043010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7735.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 101201402043010 its reverse (10340204102101), we get a palindrome (111541606145111).

The spelling of 101201402043010 in words is "one hundred one trillion, two hundred one billion, four hundred two million, forty-three thousand, ten".