1031403134211 has 8 divisors (see below), whose sum is σ = 1375936847184. Its totient is φ = 687235755360.

The previous prime is 1031403134191. The next prime is 1031403134219. The reversal of 1031403134211 is 1124313041301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1031403134211 - 2²¹ = 1031401037059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1031403134219) 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, 91576960 + ... + 91588221.

It is an arithmetic number, because the mean of its divisors is an integer number (171992105898).

Almost surely, 2^{1031403134211} is an apocalyptic number.

1031403134211 is a deficient number, since it is larger than the sum of its proper divisors (344533712973).

1031403134211 is a wasteful number, since it uses less digits than its factorization.

1031403134211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183167061.

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

Adding to 1031403134211 its reverse (1124313041301), we get a palindrome (2155716175512).

The spelling of 1031403134211 in words is "one trillion, thirty-one billion, four hundred three million, one hundred thirty-four thousand, two hundred eleven".