1023156084338 has 8 divisors (see below), whose sum is σ = 1535125352688. Its totient is φ = 511447633444.

The previous prime is 1023156084259. The next prime is 1023156084383. The reversal of 1023156084338 is 8334806513201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65194556 + ... + 65210247.

It is an arithmetic number, because the mean of its divisors is an integer number (191890669086).

Almost surely, 2^{1023156084338} is an apocalyptic number.

1023156084338 is a deficient number, since it is larger than the sum of its proper divisors (511969268350).

1023156084338 is a wasteful number, since it uses less digits than its factorization.

1023156084338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130408728.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 1023156084338 in words is "one trillion, twenty-three billion, one hundred fifty-six million, eighty-four thousand, three hundred thirty-eight".