1043154030212 has 48 divisors (see below), whose sum is σ = 2158514386560. Its totient is φ = 431597010432.

The previous prime is 1043154030203. The next prime is 1043154030223. The reversal of 1043154030212 is 2120304513401.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6930668 + ... + 7079580.

It is an arithmetic number, because the mean of its divisors is an integer number (44969049720).

Almost surely, 2^{1043154030212} is an apocalyptic number.

It is an amenable number.

1043154030212 is an abundant number, since it is smaller than the sum of its proper divisors (1115360356348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043154030212 is a wasteful number, since it uses less digits than its factorization.

1043154030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157580 (or 157578 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1043154030212 its reverse (2120304513401), we get a palindrome (3163458543613).

The spelling of 1043154030212 in words is "one trillion, forty-three billion, one hundred fifty-four million, thirty thousand, two hundred twelve".