1102155432115 has 8 divisors (see below), whose sum is σ = 1322594351568. Its totient is φ = 881719123680.

The previous prime is 1102155432107. The next prime is 1102155432137. The reversal of 1102155432115 is 5112345512011.

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

It is not a de Polignac number, because 1102155432115 - 2³ = 1102155432107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443184 + ... + 1549426.

It is an arithmetic number, because the mean of its divisors is an integer number (165324293946).

Almost surely, 2^{1102155432115} is an apocalyptic number.

1102155432115 is a deficient number, since it is larger than the sum of its proper divisors (220438919453).

1102155432115 is a wasteful number, since it uses less digits than its factorization.

1102155432115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305509.

The product of its (nonzero) digits is 6000, while the sum is 31.

The spelling of 1102155432115 in words is "one trillion, one hundred two billion, one hundred fifty-five million, four hundred thirty-two thousand, one hundred fifteen".