1043151050631 has 4 divisors (see below), whose sum is σ = 1390868067512. Its totient is φ = 695434033752.

The previous prime is 1043151050567. The next prime is 1043151050657. The reversal of 1043151050631 is 1360501513401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1043151050631 - 2⁶ = 1043151050567 is a prime.

It is a super-2 number, since 2×1043151050631² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043151000631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173858508436 + ... + 173858508441.

It is an arithmetic number, because the mean of its divisors is an integer number (347717016878).

Almost surely, 2^{1043151050631} is an apocalyptic number.

1043151050631 is a deficient number, since it is larger than the sum of its proper divisors (347717016881).

1043151050631 is an equidigital number, since it uses as much as digits as its factorization.

1043151050631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347717016880.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 1043151050631 in words is "one trillion, forty-three billion, one hundred fifty-one million, fifty thousand, six hundred thirty-one".