10143430120131 has 64 divisors (see below), whose sum is σ = 17246722314240. Its totient is φ = 5150060519040.

The previous prime is 10143430120127. The next prime is 10143430120139. The reversal of 10143430120131 is 13102103434101.

It is a happy number.

It is not a de Polignac number, because 10143430120131 - 2² = 10143430120127 is a prime.

It is a super-2 number, since 2×10143430120131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10143430120139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 206796 + ... + 4508838.

It is an arithmetic number, because the mean of its divisors is an integer number (269480036160).

Almost surely, 2^{10143430120131} is an apocalyptic number.

10143430120131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10143430120131 is a deficient number, since it is larger than the sum of its proper divisors (7103292194109).

10143430120131 is a wasteful number, since it uses less digits than its factorization.

10143430120131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4302296.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 10143430120131 its reverse (13102103434101), we get a palindrome (23245533554232).

The spelling of 10143430120131 in words is "ten trillion, one hundred forty-three billion, four hundred thirty million, one hundred twenty thousand, one hundred thirty-one".